JR

John H. Royston

UN Unknown: 1 patents #29,356 of 83,584Top 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,233,701 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6163904 Articulated table for supporting a person — 2000-12-26
D418689 Massage table Michael Salerno 2000-01-11