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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RK

Robert E. Kusner — 7 Patents

GAGenvac Aerospace: 3 patents #3 of 5Top 60%
MAMaterion: 3 patents #49 of 190Top 30%
Solon, OH: #112 of 517 inventorsTop 25%
Ohio: #11,780 of 73,341 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Robert E. Kusner has been granted 7 US patents while listed as an inventor at Genvac Aerospace. The first was granted in 1999 and the most recent in November 2023. Robert E. Kusner ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Robert E. Kusner in Solon, OH, US.

Patents per Year

Patents granted per year, 1999 to 2023Bar chart with a peak of 2 patents in 2001.peak 21999: 1 patents19992001: 2 patents20012002: 1 patents20022020: 1 patents20202021: 1 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11827569 Yttrium aluminum garnet powder and processes for synthesizing same Sekyung Chang, Mario E. Cota, Fritz C. Grensing 2023-11-28 $21,673,000
11008645 Wear-resistant Cu—Ni—Sn coating Fritz C. Grensing, David J. Krus, William D. Nielsen, Karl R. Ziegler 2021-05-18 $6,002,000
10626489 Wear-resistant Cu—Ni—Sn coating Fritz C. Grensing, David J. Krus, William D. Nielsen, Karl R. Ziegler 2020-04-21 $9,948,000
6475355 Process for coating amorphous carbon coating on to an x-ray target Gerald T. Mearini, Hsiung Chen, Laszlo A. Takacs 2002-11-05
6301333 Process for coating amorphous carbon coating on to an x-ray target Gerald T. Mearini, Hsiung Chen, Laszlo A. Takacs 2001-10-09
6244212 Electron beam evaporation assembly for high uniform thin film Laszlo A. Takacs, Gerald T. Mearini 2001-06-12
5944573 Method for manufacture of field emission array Gerald T. Mearini 1999-08-31