DP

Douglas L. Payne

Overall (All Time): #2,310,416 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5127611 Miniature kite Lois A. Payne 1992-07-07
4240677 Bearing mounting device and bearing Peter Walter 1980-12-23