Trademarks = 3

Forward Citations = 20

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2 inventors (with patents filed for the assignee):

Lee R Zehner (1 out of 10 patents)

Warren L Zehner (1 out of 2 patents)

1 patent: Sort by Forward Citations

#2 in Brookeville, MD

#2,001 in Maryland

#133,947 in US

Vivalac, Inc.

Forward Citations = 20

2 inventors:

Lee R Zehner (1 out of 10 patents)

Warren L Zehner (1 out of 2 patents)

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