Richard L Dornfeld, Age 77842 Hardin Ave, Aurora, IL 60506

Richard Dornfeld Phones & Addresses

842 Hardin Ave, Aurora, IL 60506 (630) 892-8779

Mt Olive, IL

Mt Olive, IL

842 Hardin Ave, Aurora, IL 60506 (630) 531-7150

Work

Position: Precision Production Occupations

Education

Degree: Graduate or professional degree

Mentions for Richard L Dornfeld

Career records & work history

Medicine Doctors

Richard A. Dornfeld

Specialties:
Ophthalmology
Work:
Eye Center
20 Hope Ave STE 106, Waltham, MA 02453
(781) 893-3333 (phone) (781) 890-2020 (fax)
Education:
Medical School
UMDNJ Robert Wood Johnson Medical School
Graduated: 1980
Procedures:
Destruction of Lesion of Retina and Choroid, Lens and Cataract Procedures, Ophthalmological Exam
Conditions:
Acute Conjunctivitis, Cataract, Glaucoma, Keratitis, Macular Degeneration
Languages:
English, Spanish
Description:
Dr. Dornfeld graduated from the UMDNJ Robert Wood Johnson Medical School in 1980. He works in Waltham, MA and specializes in Ophthalmology. Dr. Dornfeld is affiliated with Newton-Wellesley Hospital.
Richard Dornfeld Photo 1

Richard Allen Dornfeld

Specialties:
Ophthalmology
Education:
UMDNJ Robert Wood Johnson (1980)

Richard Dornfeld resumes & CV records

Resumes

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Richard Dornfeld

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Richard Dornfeld

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Richard Dornfeld

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Richard Dornfeld

Publications & IP owners

Us Patents

Energy Dissipating Inlet For Clarifiers

US Patent:
7549441, Jun 23, 2009
Filed:
Jun 2, 2006
Appl. No.:
11/421914
Inventors:
Richard L. Dornfeld - Aurora IL, US
Assignee:
McNish Corporation - Aurora IL
International Classification:
F16L 41/00
B01D 21/00
B01D 17/00
US Classification:
137561A, 210528, 210801, 210519
Abstract:
A fluid inlet for waste water treatment equipment adapted to dissipate energy of a fluid that flows through the fluid inlet. The fluid inlet includes a bottom wall, a side wall and a plurality of spaced apart ports. The ports are in fluid communication with a chamber formed by the bottom wall and the side wall. Directional deflectors are respectively associated with each port. The directional deflectors of adjacent pairs of ports direct respective flows of fluid from the adjacent pair of ports toward one another such that the respective fluid flows from adjacent pairs of ports impinge upon one another and thereby dissipate energy.

Condensate Removal System

US Patent:
2005007, Apr 14, 2005
Filed:
Oct 13, 2003
Appl. No.:
10/685275
Inventors:
Richard Dornfeld - Aurora IL, US
International Classification:
G05D007/01
US Classification:
137203000
Abstract:
A condensate removal system for removing condensate or infiltrate from a fluid reservoir containing a lubricating or scaling fluid. The condensate removal system includes a fluid conduit having a discharge leg with an outlet port. The condensate removal system prevents or inhibits evaporation of fluid within the discharge leg through the outlet port of the discharge leg while allowing fluid within the discharge leg to flow through the outlet port. The location of the outlet port of the discharge leg is adjustable to compensate for different specific gravities of the lubricating or sealing fluid.

Adjustable Seal Apparatus For Mounting A Mixing Apparatus To A Vessel

US Patent:
2015003, Feb 5, 2015
Filed:
Oct 16, 2014
Appl. No.:
14/515671
Inventors:
- Aurora IL, US
Arn W. Johnson - Batavia IL, US
Richard L. Dornfeld - Aurora IL, US
International Classification:
F16J 15/18
F16J 15/40
F16J 15/34
US Classification:
277348
Abstract:
An adjustable seal apparatus for mounting a mixing apparatus having a movable shaft in sealed engagement with a wall of a vessel and in a selected orientation with respect to the wall of the vessel. The adjustable seal apparatus includes a seal mechanism for creating a gas-tight seal between the shaft of the mixing apparatus and the wall of the vessel and an adjustable mounting mechanism for selectively positioning the shaft in a desired orientation.

Adjustable Seal Apparatus For Mounting A Mixing Apparatus To A Vessel

US Patent:
2014017, Jun 26, 2014
Filed:
Dec 21, 2012
Appl. No.:
13/724472
Inventors:
- Aurora IL, US
Arn W. Johnson - Batavia IL, US
Richard L. Dornfeld - Aurora IL, US
Assignee:
MCNISH CORPORATION - Aurora IL
International Classification:
F16J 15/54
US Classification:
277350
Abstract:
An adjustable seal apparatus for mounting a mixing apparatus having a movable shaft in sealed engagement with a wall of a vessel and in a selected orientation with respect to the wall of the vessel. The adjustable seal apparatus includes a seal mechanism for creating a gas-tight seal between the shaft of the mixing apparatus and the wall of the vessel and an adjustable mounting mechanism for selectively positioning the shaft in a desired orientation.

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