Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RJ

Roland K. Hall, Jr.

STSundowner Trailers: 5 patents #1 of 1Top 100%
Bokchito, OK: #1 of 1 inventorsTop 100%
Oklahoma: #2,171 of 12,736 inventorsTop 20%
Overall (All Time): #1,050,734 of 4,157,543Top 30%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D410868 Trailer side slat extrusion 1999-06-15
5810412 Guard for animal transporting vehicles 1998-09-22
5791714 Floor system for towable horse trailers 1998-08-11
D395994 Cam latch extrusion for a trailer door 1998-07-14
5715641 Modular wall panel for towable trailers 1998-02-10