RP

Robert J. Purcell

Caterpillar: 16 patents #275 of 8,398Top 4%
AI Active Minerals International: 7 patents #2 of 17Top 15%
IT Itc: 1 patents #18 of 46Top 40%
📍 Cockeysville, MD: #9 of 330 inventorsTop 3%
🗺 Maryland: #780 of 35,612 inventorsTop 3%
Overall (All Time): #152,952 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4230378 Resilient support pad for crawler type vehicles James R. Sturges 1980-10-28