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

William E. Rinker — 4 Patents

MAMasonite: 4 patents #69 of 210Top 35%
New Albany, PA: #3 of 5 inventorsTop 60%
Pennsylvania: #19,182 of 74,527 inventorsTop 30%
Overall (All Time): #1,269,893 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6602610 Molded wood composites having improved horizontal contact nesting profile Darrell M. Smith 2003-08-05
6200687 Molded wood composites having improved horizontal contact nesting profile Darrell M. Smith 2001-03-13
5614231 Back-side die and die set for molded door facings 1997-03-25
5543234 Molded wood composites having non-blistering profile with uniform paintability and nesting Steven K. Lynch, Mark A. Ruggie, David G. Izard, William J. Young 1996-08-06