LS

Lawrence M. Silverman

ID International Research And Development: 1 patents #4 of 14Top 30%
RA Richardson & Associates: 1 patents #9 of 18Top 50%
📍 Danville, CA: #604 of 1,210 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,323,772 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4925516 Method of making a device for cleaning electric knives James L. Phillips, Dale W. Richardson 1990-05-15
4852200 Device for cleaning electric knives James L. Phillips, Dale W. Richardson 1989-08-01