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

Richard L. Hahn — 14 Patents

PRPrs: 2 patents #2 of 3Top 70%
Trenton, NJ: #19 of 408 inventorsTop 5%
New Jersey: #6,180 of 69,400 inventorsTop 9%
Overall (All Time): #355,670 of 4,157,543Top 9%
14 Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
7296373 Apparatus for framing and hanging a sheet-like display item 2007-11-20
D503045 Apparatus for framing and hanging a sheet-like display item 2005-03-22
D499888 Apparatus for framing and hanging a sheet-like display item 2004-12-21
D499889 Apparatus for framing and hanging a sheet-like display item 2004-12-21
D498063 Apparatus for framing and hanging a sheet-like display item 2004-11-09
D495503 Apparatus for framing and hanging a sheet-like display item 2004-09-07
D495502 Apparatus for framing and hanging a sheet-like display item 2004-09-07
D495501 Apparatus for framing and hanging a sheet-like display item 2004-09-07
D487354 Apparatus for framing and hanging a sheet-like display item 2004-03-09
6474009 Apparatus for framing and hanging a sheet-like display item 2002-11-05
5165770 Electronic equipment modular cabinet system 1992-11-24
D329239 Recessed speaker grill 1992-09-08
D326456 Regressed speaker grille 1992-05-26
4601158 Container flap folding apparatus and method 1986-07-22