RA

Roger A. Ambrose

📍 St. Petersburg, FL: #702 of 1,383 inventorsTop 55%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,341,908 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7624472 Pipe coupler for in-wall central vacuuming system — 2009-12-01