WS

William Sigsworth

Overall (All Time): #2,120,827 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7704063 Plastic injection mold assembly and method of molding threaded plastic parts Alan A. Petrucci 2010-04-27
6655071 Waterfowl decoy mounting device Charles David Barnes, Ellen Marie McLean, John R. Howard, Charles E. Nichols 2003-12-02