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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven Runyan — 8 Patents

GMGraphics Microsystems: 4 patents #1 of 7Top 15%
DADatagraphix: 2 patents #3 of 4Top 75%
Palo Alto, CA: #2,710 of 9,675 inventorsTop 30%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Steven Runyan has been granted 8 US patents while listed as an inventor at Graphics Microsystems. The first was granted in 1980 and the most recent in August 1996. Steven Runyan ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Steven Runyan in Palo Alto, CA, US.

Patents per Year

Patents granted per year, 1980 to 1996Bar chart with a peak of 2 patents in 1982.peak 21980: 1 patents19801981: 1 patents19811982: 2 patents19821989: 1 patents19891991: 1 patents19911993: 1 patents19931996: 1 patents1996

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5543922 Method and apparatus for on-press color measurement James R. Cox, Mark R. Blais, Donald A. Longerbeam 1996-08-06
5274438 Can-measuring densitomer James R. Cox 1993-12-28
5052298 Ink control system Jerry D. Haney, James R. Francy 1991-10-01
4864930 Ink control system Jerry D. Haney, James R. Francy 1989-09-12
D267328 Desk drawer microfiche reader William T. Link, Stephen Hobson 1982-12-21
4351592 Collapsible microfiche reader assembly especially suitable for use in a desk drawer William T. Link, Stephen Hobson 1982-09-28
4298976 Microphonograph record Ronald D. Irvin, Hugh P. Sherlock 1981-11-03
4198134 Film cartridge Werner W. Ciupke, Hugh P. Sherlock 1980-04-15