RH

Robert R. Herder

📍 Bryn Athyn, PA: #8 of 15 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,087,059 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4260114 Safety device for brush chipper — 1981-04-07