RD

Ray Dawson

Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #1,887,820 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11119397 Diagnostic camera apparatus and method for inspection of an enclosed tube system Alan-James Speed, David L. Li, Ralph McCann, Makoto Ogusu, James Pulverenti +1 more 2021-09-14
4379139 Anticoagulant rodenticide with laceration means 1983-04-05