27 Utility Patents
#350 in Los Altos, CA
#16,339 in California
#55,141 in US
#106,808 in the World
Forward Citations = 323
Company Filing History:

Knapp Investment Company Limited

4. 1 out of 54,188

Get your Inventor Badge Today
#350 in Los Altos, CA
#16,339 in California
#55,141 in US
#106,808 in the World
Company Filing History:



Get your Inventor Badge Today