RD

Richard James Dewhurst

UN Unknown: 4 patents #4,220 of 83,584Top 6%
BL British Technology Group Limited: 2 patents #66 of 501Top 15%
CL Cogent Partners, Lp: 1 patents #8 of 32Top 25%
Overall (All Time): #1,270,768 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6652459 Ophthalmic uses of lasers Peter Alfred Payne, Emmanuel Rosen, Andrew Fink, Ali Sadr 2003-11-25
5718231 Laser ultrasound probe and ablator Peter Alfred Payne, Qing Chen, Kok Fu Pang 1998-02-17
5381695 Apparatus for investigating a sample with ultrasound Peter Alfred Payne 1995-01-17
5099693 Apparatus for investigating a sample with ultrasound Peter Alfred Payne 1992-03-31