Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Domanski — 11 Patents

ALAlkon: 2 patents #4 of 20Top 20%
SMStirling Thermal Motors: 2 patents #6 of 19Top 35%
SCS.T.M. Co.: 1 patents #3 of 12Top 25%
SPStm Power: 1 patents #3 of 6Top 50%
Brighton, MI: #74 of 809 inventorsTop 10%
Michigan: #8,574 of 86,293 inventorsTop 10%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Christopher Domanski has been granted 11 US patents while listed as an inventor at Alkon. The first was granted in 1998 and the most recent in December 2025. Christopher Domanski ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Christopher Domanski in Brighton, MI, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12503083 Multistage landing gear actuator Shane R. LaHousse, Robert L. Allen 2025-12-23
12391222 Handle assembly for trailer landing gear Shane R. LaHousse, Justin Ambrosi 2025-08-19
12344203 Multistage landing gear actuator with slip-clutch assembly Shane R. LaHousse, Robert L. Allen 2025-07-01
11332102 Apparatus, system, and method for controlling landing gear Shane R. LaHousse, Robert L. Allen 2022-05-17
8601809 Pressure equalization system for a stirling engine Stefan Johansson 2013-12-10
8534063 Control valve for a stirling engine Stefan Johansson 2013-09-17
8516813 Rod seal assembly for a stirling engine Stefan Johansson 2013-08-27
7194858 Hydrogen equalization system for double-acting stirling engine Benjamin Ziph 2007-03-27
5865091 Piston assembly for stirling engine William H. Houtman, Benjamin Ziph 1999-02-02
5771694 Crosshead system for stirling engine William H. Houtman, James C. Chapin 1998-06-30
5706659 Modular construction stirling engine William H. Houtman, Lennart Johansson 1998-01-13