Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Dan Frederick — 7 Patents

CEClark Equipment: 6 patents #59 of 416Top 15%
HSHanon Systems: 1 patents #504 of 877Top 60%
Forman, ND: #1 of 4 inventorsTop 25%
North Dakota: #255 of 2,395 inventorsTop 15%
Overall (All Time): #702,669 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11607929 Thermal cycle resistant fastening system for refrigerant fitting Eric Kesler 2023-03-21
7946370 Operator compartment assembly Larry E. Albright, Gary J. Homola, Rodney Koch, Thomas J. Roan 2011-05-24
7296862 Collapsible track undercarriage for installation and tensioning Larry E. Albright, Rodney Koch, Andrew A. Wehseler 2007-11-20
7231993 Drive track support with vibration isolation Larry E. Albright 2007-06-19
D504136 Skid steer loader with extendable lift arms Larry E. Albright, James E. Asche, Thomas J. Roan, Gary W. Weddle 2005-04-19
D492327 Skid steer loader with lift arms Larry E. Albright, James E. Asche, Thomas J. Roan, Gary W. Weddle 2004-06-29
6733062 Combined tailgate and hinged engine cover Larry E. Albright 2004-05-11