JM

John M. Mankins

📍 Atascadero, CA: #4 of 11 inventorsTop 40%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #191,979 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6564823 Method and apparatus for testing plumbing installations — 2003-05-20