RD

Richard Dittman

📍 Granville Lake, CA: #2 of 5 inventorsTop 40%
Overall (All Time): #2,174,817 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7139082 Computer interfaced video positioning system module Francine Desharnais, Garry Heard 2006-11-21
5973774 Portable instrument to determine concentration of AFFF in fresh and sea water solutions Randall D. Haggett 1999-10-26