JS

John M. Speicher

📍 Geyserville, CA: #1 of 5 inventorsTop 20%
🗺 California: #8,284 of 26,763 inventorsTop 35%
Overall (2002): #184,375 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6484978 Cardan support Che Voigt, Allan A. Voigt 2002-11-26