SR

Spencer A. Rathus

MR Marshall Feature Recognition: 13 patents #1 of 5Top 20%
HU Hydra Unlimited: 1 patents #6 of 7Top 90%
📍 Surfside, FL: #4 of 392 inventorsTop 2%
🗺 Florida: #546 of 67,251 inventorsTop 1%
Overall (All Time): #52,353 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #TitleCo-InventorsDate
4540292 Electronic calendar display Charles P. Rubenstein, Jeffrey S. Nevid 1985-09-10