PG

Peter W. Gronbeck

📍 Highlands, NJ: #31 of 52 inventorsTop 60%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #4,032,793 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4442920 Collapsible ladder Dennis Mullaney, Kimberly M. Smith 1984-04-17