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Mark D. Bergquist

📍 Mammoth Lakes, CA: #29 of 56 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,525,828 of 4,157,543Top 85%
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Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6634704 Portable seating device — 2003-10-21