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USPTO Patent Rankings Data through Dec 31, 2025
Home › 2021 › Lexmark International › Mark William Amann
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Mark William Amann — 9 Patents in 2021

LILexmark International: 9 patents #3 of 65Top 5%
Lexington, KY: #2 of 240 inventorsTop 1%
Kentucky: #8 of 1,120 inventorsTop 1%
Overall (2021): #9,867 of 548,734Top 2%
9 Patents 2021

Issued Patents 2021

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11194286 Latching assembly for securing toner cartridges in an image forming device Brian Allen Blair, Brian Lester Boettcher, James Anthany Carter, II, Jie Chen, Benjamin Charles Devore +3 more 2021-12-07
D936137 Toner cartridge Brian Lester Boettcher, James Anthany Carter, II, Jay Scott Siekmann 2021-11-16
D934339 Toner cartridge Brian Lester Boettcher 2021-10-26
D934340 Toner cartridge Brian Lester Boettcher, James Anthany Carter, II, Brian Lee Hawes, David Lee Merrifield, Jay Scott Siekmann 2021-10-26
D933124 Toner cartridge Brian Lester Boettcher, James Anthany Carter, II, Jay Scott Siekmann 2021-10-12
D929496 Toner cartridge Brian Lester Boettcher, James Anthany Carter, II, David Lee Merrifield, Jay Scott Siekmann 2021-08-31
11086268 Toner cartridge having positioning features Brian Lester Boettcher, James Anthany Carter, II 2021-08-10
10983457 Sealing assembly for an electrophotographic image forming device Richard Louis Goin, Randal Scott Williamson 2021-04-20
10908551 Toner cartridge electrical contacts Brian Lester Boettcher, James Anthany Carter, II, Benjamin Charles Devore, Darin Michael Gettelfinger 2021-02-02

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