DH

Danny S. Henrickson

📍 Grand Rapids, MI: #715 of 1,824 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,264,532 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5813527 Air bladder golf bag — 1998-09-29
D316779 Golf bag Douglas A. Henrickson, Terry Mitchell 1991-05-14