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USPTO Patent Rankings Data through Dec 31, 2025
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Conrad M. Rustenburg — 1 Patent

SPSperry: 1 patents #355 of 841Top 45%
Phoenix, AZ: #3,681 of 6,660 inventorsTop 60%
Arizona: #18,529 of 32,909 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Conrad M. Rustenburg has been granted 1 US patent while listed as an inventor at Sperry. All of these patents were granted in 1982. Conrad M. Rustenburg ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Conrad M. Rustenburg in Phoenix, AZ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4343203 Rotor structure for gyroscopic apparatus Peter E. Jacobson 1982-08-10 $836,000