Brian D Hench, Age 63El Toro, CA

Brian Hench Phones & Addresses

Lake Forest, CA

Costa Mesa, CA

Anaheim, CA

1020 Madison Pl, Laguna Beach, CA 92651 (949) 494-7927

1117 187Th St, Seattle, WA 98155

Shoreline, WA

Santa Ana, CA

Orange, CA

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Mentions for Brian D Hench

Publications & IP owners

Us Patents

Device Use Indicator

US Patent:
6314907, Nov 13, 2001
Filed:
Aug 2, 1999
Appl. No.:
9/365691
Inventors:
Ward Edwin Harris - Bellevue WA
Lokanathan M. Iyer - Bellevue WA
Brian D. Hench - Shoreline WA
Assignee:
Optiva - Snoqualmie WA
International Classification:
G01D 2100
US Classification:
116206
Abstract:
A device use indicator (16), which is designed to signal a predetermined amount of use of a device as a function of the amount of vibration of the device is provided. The indicator is adapted to be coupled or attached to a device (10). The indicator includes a first disk (18), a second disk (20), and an intermediate layer (22) separating the first disk from the second disk. The first disk retains a chemical therein. In operation, when the device to which the use indicator is attached is used, vibration of the device and the indicator triggers release of the chemical from the first disk. The chemical then travels through the intermediate layer to be received by the second disk. The chemical, when received by the second disk in excess of a predetermined amount, creates a detectable indication. The detectable indication, for example, a color or shade change produced in the second disk, signals a user that the device has been used for a predetermined amount of time as a function of the amount of its vibration.

Gums Containing Antimicrobial Agents

US Patent:
6248309, Jun 19, 2001
Filed:
Aug 19, 1999
Appl. No.:
9/378557
Inventors:
Lokanathan M. Iyer - Bellevue WA
Dawn E. Barkans - Redmond WA
Brian D. Hench - Shoreline WA
Assignee:
Optiva Corporation - Snoqualmie WA
International Classification:
A61K 716
A61K 726
US Classification:
424 49
Abstract:
Gum compositions containing effective amounts of antimicrobial agents that are released to the oral cavity during chewing. In specific embodiments, the antimicrobial agents are released from the gum at different rates and times.

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