Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Mark Sparschu — 1 Patent

LELear: 1 patents #905 of 1,996Top 50%
Birmingham, MI: #520 of 851 inventorsTop 65%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark Sparschu has been granted 1 US patent while listed as an inventor at Lear. All of these patents were granted in 2021. Mark Sparschu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark Sparschu in Birmingham, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11110820 Seat adjustment limiter and method of control Arjun Yetukuri, Karl Henn, Mark R. Keyser, Mladen Humer 2021-09-07 $16,480,000