DW

Douglas C. Winfield

AC Acushnet: 4 patents #10 of 60Top 20%
📍 Madison, AL: #2 of 53 inventorsTop 4%
🗺 Alabama: #20 of 675 inventorsTop 3%
Overall (2002): #16,503 of 266,432Top 7%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6500073 Method and apparatus to determine golf ball trajectory and flight William Gobush, Diane Pelletier, Charles Days, Steven Aoyama, Edmund A. Hebert +1 more 2002-12-31
6488591 Method and apparatus to determine golf ball trajectory and flight William Gobush, Diane Pelletier, Charles Days, Steven Aoyama, Edmund A. Hebert +1 more 2002-12-03
6390934 Method of image processing of paint dots on golf balls William Gobush, Diane Pelletier 2002-05-21
6338684 Phyllotaxis-based dimple patterns Kevin M. Harris 2002-01-15