LR

Louis Rangel

📍 Minneapolis, MN: #847 of 6,114 inventorsTop 15%
🗺 Minnesota: #9,275 of 52,454 inventorsTop 20%
Overall (All Time): #653,620 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8128522 Variable length fletching system and method for using the same 2012-03-06
7455605 Variable length fletching system and method for using same 2008-11-25
5547200 Arrow nock and shaft insert 1996-08-20
5516117 Dual-purpose arrow shaft insert 1996-05-14
5492439 Multi-purpose arrow assembly tool 1996-02-20
5490747 Multi-purpose arrow assembly tool 1996-02-13
5435673 Multi-purpose arrow assembly tool 1995-07-25
5020633 Emergency escape device 1991-06-04