Raymond A. Niswanger

BI Blaylock Industries: 3 patents #3 of 4Top 75%

📍 Granbury, TX: #19 of 129 inventorsTop 15%

🗺 Texas: #28,318 of 125,132 inventorsTop 25%

Overall (All Time): #1,044,617 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
D459970	Lip-engaging trailer lock	—	2002-07-09
D450231	Lock for gooseneck trailer	—	2001-11-13
D436064	Universal trailer lock	—	2001-01-09
D417133	Coupler lock for pintle drawbar eye	—	1999-11-30
D414675	Kingpin Lock	—	1999-10-05