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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Edwin Carr — 8 Patents

Caterpillar: 5 patents #1,328 of 8,398Top 20%
Sebastian, FL: #11 of 71 inventorsTop 20%
Florida: #6,945 of 67,251 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Robert Edwin Carr has been granted 8 US patents while listed as an inventor at Caterpillar. The first was granted in 1988 and the most recent in October 2024. Robert Edwin Carr ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Robert Edwin Carr in Sebastian, FL, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12110642 Mobile milling machine with adjustable liquid spray system Timothy J. Sturos, Rolf af Klinteberg 2024-10-08 $132,619,000
11926973 Moldboard with a scraping tool for a milling machine Paul J. Koenen 2024-03-12 $93,764,000
11891762 Systems and methods for controlling operation of a milling machine based on vibration Paul J. Koenen, Gianfranco Perri, Nathan L. Mashek 2024-02-06 $99,332,000
11845622 Truck measurement of a milling machine Eric S. Engelmann, Keng Yew Anthony Low, Jacob A. Simmer, Conwell K. Rife, Jr. 2023-12-19 $429,742,000
10233598 Rotor position indication system Alexis Lee 2019-03-19 $26,721,000
7615156 Device for in situ bioremediation of liquid waste Markus Johannes Lenger 2009-11-10
D296016 Fire starter Robert L. Dunklee, Peter R. Adams 1988-05-31
D294649 Fire starter Robert L. Dunklee, Peter R. Adams 1988-03-08