Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RC

Roy Clark — 13 Patents

The Boeing: 5 patents #2,354 of 15,756Top 15%
PGPolytec Gmbh: 1 patents #202 of 432Top 50%
RARockwell Automation: 1 patents #3,304 of 4,211Top 80%
WEWestinghouse Electric: 1 patents #4,219 of 5,212Top 85%
Rockford, MI: #35 of 287 inventorsTop 15%
Michigan: #7,031 of 86,293 inventorsTop 9%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Roy Clark has been granted 13 US patents while listed as an inventor at The Boeing. The first was granted in 1980 and the most recent in August 2019. Roy Clark ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Roy Clark in Rockford, MI, US.

Patents per Year

Patents granted per year, 1980 to 2019Bar chart with a peak of 2 patents in 2009.peak 21980: 1 patents19801982: 1 patents1987: 1 patents19871993: 1 patents2004: 1 patents20042006: 1 patents2008: 1 patents20082009: 2 patents2010: 2 patents20102012: 1 patents2019: 1 patents2019

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10373243 Method of displaying and transacting electronic trading cards 2019-08-06
8280652 Sensor, method and system of monitoring transmission lines Steven J. Syracuse, Peter G. Halverson, Frederick M. Tesche, Charles V. Barlow 2012-10-02
7717594 Compact illumination device 2010-05-18 $18,560,000
7717593 Device for improved illumination efficiency 2010-05-18 $18,560,000
7540639 Cross bin illumination system 2009-06-02 $17,982,000
7477674 High-gain solid-state laser Jan Vetrovec 2009-01-13 $20,377,000
7333206 Light scatter measurement apparatus and method 2008-02-19
7102824 Optical element for efficient sensing at large angles of incidence Douglas Campbell Hamilton 2006-09-05 $23,690,000
6776522 Apparatus and system for monitoring temperature of high voltage conductors Steven J. Syracuse 2004-08-17
5266075 Tendon threader for endosteal ligament mounting Raymond E. Olsen 1993-11-30
4703936 Sealoff device and method for controlling the level of a fluid within first and second communicating confined regions Howard W. Yant 1987-11-03 $4,842,000
4362387 Method and apparatus for measuring visibility from the polarization properties of the daylight sky 1982-12-07 $5,340,000
4240860 Latex-based adhesives Ernest G. Pole 1980-12-23