HI

Howard E. Simmons, III

EA E.I. Du Pont De Nemours And: 19 patents #293 of 8,010Top 4%
U.S. Philips: 3 patents #2,537 of 8,851Top 30%
EA E. I. Du Pont De Nemours Aand: 1 patents #1 of 57Top 2%
GS Greyhawk Systems: 1 patents #14 of 27Top 55%
RTX (Raytheon): 1 patents #8,248 of 15,912Top 55%
📍 Newark, DE: #40 of 1,550 inventorsTop 3%
🗺 Delaware: #272 of 7,163 inventorsTop 4%
Overall (All Time): #156,043 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4581317 Optical recording element — 1986-04-08