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USPTO Patent Rankings Data through Dec 31, 2025
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Mark L. Rhoades — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Longmont, CO: #1,020 of 2,039 inventorsTop 55%
Colorado: #17,188 of 40,980 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Mark L. Rhoades has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 1989 and the most recent in February 1990. Mark L. Rhoades ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Mark L. Rhoades in Longmont, CO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4899327 Focus servo loop correction Keith A. Bates, Russell A. Budd, Millard A. Habegger 1990-02-06 $16,892,000
4823330 Focus servo loop off-set compensation Nelson K. Arter, Mark G. Call 1989-04-18 $10,112,000