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Douglas M. Frolich

📍 Larkspur, CA: #70 of 118 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,242,003 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7896191 Removable insulated hand grip device for lid handle Thomas R. Fall, Janet L. Fall, Lisa M. Frolich 2011-03-01