CS

Calvin T. Switzer

📍 Castle Rock, CO: #127 of 429 inventorsTop 30%
🗺 Colorado: #10,703 of 40,980 inventorsTop 30%
Overall (All Time): #1,245,654 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7837508 Recessed light extension socket — 2010-11-23
7837509 Recessed light extension socket — 2010-11-23
7377817 Recessed light extension socket — 2008-05-27
7153167 Recessed light extension socket — 2006-12-26