For the Inventor, By the Inventor

Enter assignee name

San Diego, CA, United States of America

Belfort Instrument Company

USPTO Granted Patents = 2

Trademarks = 4

Forward Citations = 44

Loading Chart...

Loading Chart...

6 inventors (with patents filed for the assignee):

Richard L Austin (1 out of 4 patents)

Charles L Lustenberger (1 out of 1 patent)

Erik Stauber (1 out of 13 patents)

4. Clifford Lee Greenblatt (1 out of 1 patent)

5. Steven Mang (1 out of 1 patent)

6. Mellissa Jamie Stuart Dalby (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7961328 - Multiple-angle retroreflectometer (2011-06-14),

2. 6044699 - Gauge for accurately measuring precipitation (2000-04-04),

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#1,431 in San Diego, CA

#20,553 in California

#92,630 in US

San Diego, CA, United States of America

Belfort Instrument Company

Forward Citations = 44

6 inventors:

Richard L Austin (1 out of 4 patents)

Charles L Lustenberger (1 out of 1 patent)

Erik Stauber (1 out of 13 patents)

4. Clifford Lee Greenblatt (1 out of 1 patent)

5. Steven Mang (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…