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USPTO Patent Rankings Data through Dec 31, 2025
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Ronald E. Sears — 4 Patents

TRTranspec: 1 patents #9 of 11Top 85%
Bloomfield Hills, MI: #320 of 1,072 inventorsTop 30%
Michigan: #22,248 of 86,293 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ronald E. Sears has been granted 4 US patents while listed as an inventor at Transpec. The first was granted in 1984 and the most recent in June 1990. Ronald E. Sears ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ronald E. Sears in Bloomfield Hills, MI, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4930274 Skylight frame and panel assembly Peter A. Cummings 1990-06-05
4495731 Vehicle hatch mounting assembly 1985-01-29
D275520 Portable toilet George W. Harding 1984-09-11
4446585 Portable toilet George W. Harding 1984-05-08