RL

Richard D. Levy

HP Helmac Products: 1 patents #2 of 3Top 70%
📍 San Diego, CA: #9,825 of 23,606 inventorsTop 45%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,622,664 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6233854 Ironing board cover Deborah Parrott Brown 2001-05-22
D270859 Pharmaceutical rack — 1983-10-04
D270470 Pharmaceutical rack — 1983-09-06