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Jeffrey W. Siffert

📍 Midlothian, VA: #574 of 917 inventorsTop 65%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,286,320 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7703405 Method of producing a fire resistant fabric with stitchbonding William Bridgeman, Leon Green 2010-04-27