HM

Harold McDonald

SC Stauffer Chemical: 1 patents #206 of 390Top 55%
📍 Harrington Park, NJ: #29 of 59 inventorsTop 50%
🗺 New Jersey: #29,833 of 69,400 inventorsTop 45%
Overall (All Time): #2,369,644 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4253457 Urological endoscopic irrigation system — 1981-03-03
4233163 Catalyst system for flame retardant finishing — 1980-11-11