DR

Douglas R. Ryan

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
📍 Rockaway, NJ: #103 of 252 inventorsTop 45%
🗺 New Jersey: #29,833 of 69,400 inventorsTop 45%
Overall (All Time): #2,261,541 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D395221 Spare tire anti-theft device Earl E. Lay 1998-06-16
4319962 Continuous autorefrigerative dewaxing apparatus — 1982-03-16