DC

David E. Calapp

📍 Bellevue, WA: #128 of 414 inventorsTop 35%
🗺 Washington: #1,079 of 4,063 inventorsTop 30%
Overall (2005): #218,703 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6966068 Swim cap Ronald Johnson, Matthew A. Rhoades 2005-11-22