JC

Jeffrey D. Chaffin

📍 Aurora, CO: #411 of 1,215 inventorsTop 35%
🗺 Colorado: #17,029 of 40,980 inventorsTop 45%
Overall (All Time): #2,256,905 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5711452 Valve controlled receptacle cover — 1998-01-27
5477980 Receptacle cover with valve controlled openings — 1995-12-26