RB

Ronald L. Black

📍 Williston, ND: #6 of 64 inventorsTop 10%
🗺 North Dakota: #366 of 2,395 inventorsTop 20%
Overall (All Time): #1,033,004 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7246707 Two-slat design for a small piece remover 2007-07-24
6287193 Hand-held game with visual display and feedback Steven Rehkemper, Jeffrey Rehkemper, Dennis O'Patka, Michael Kass 2001-09-11
5927635 Rotatable handle for disposable spool Wesley F. Black, Robert J. Black, Charles D. Black 1999-07-27
5664739 Rotatable handle for disposal spool Wesley F. Black, Robert J. Black 1997-09-09
4780982 Fishing line dispenser Wesley F. Black 1988-11-01