JG

John A. Grepiotis

📍 Simi Valley, CA: #677 of 1,200 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,118,749 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4220048 Cooler and level indicator for beer kegs Joseph A. Grepiotis 1980-09-02