Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert S. Plue — 1 Patent

AAAar: 1 patents #12 of 28Top 45%
Livonia, MI: #921 of 1,586 inventorsTop 60%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert S. Plue has been granted 1 US patent while listed as an inventor at Aar. All of these patents were granted in 1995. Robert S. Plue ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert S. Plue in Livonia, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5390775 Modular roller mat and roller assembly William H. Herrick, Ronald J. Vermeulen 1995-02-21 $1,210,000