DW

David L. Walker

SC Sun-Maid Growers Of California: 1 patents #1 of 3Top 35%
📍 Portland, OR: #50 of 366 inventorsTop 15%
🗺 Oregon: #142 of 1,309 inventorsTop 15%
Overall (1997): #42,523 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5692339 Method for producing raisins Bruce G. Conley 1997-12-02
5666156 System and method to improve the quality of reproduced images on a film to video transfer device Steven Spears 1997-09-09