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For the Inventor, By the Inventor

SP, Brazil

Gisela Ablas Marques

USPTO Granted Patents = 8 

 

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 40(Granted Patents)


Location History:

  • Sao Paulo, BR (2010 - 2011)
  • Jundiaí, BR (2013 - 2020)
  • SP, BR (2021)
  • Jundiai, BR (2021)

Company Filing History:

goldMedal7 out of 1,473 
 
Mahle International Gmbh
 patents
silverMedal5 out of 64 
 
Mahle Metal Leve S/a
 patents
bronzeMedal1 out of 1 
 
Mehle International Gmbh
 patent
where one patent can have more than one assignee

Years Active: 2010-2021

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8 patents (USPTO):Explore Patents
1. 11162586 - Piston ring and method of manufacture (2021-11-02),
2. 11156291 - Piston ring and method of manufacture (2021-10-26),
3. 10634248 - Piston ring and process for the manufacture thereof (2020-04-28),
4. 10487405 - Piston ring and internal combustion engine (2019-11-26),
5. 10247130 - Wet cylinder liner for internal combustion engines, process for obtaining a wet cylinder liner, and internal combustion engine (2019-04-02),
6. 8561998 - Nitrided piston ring resistant to the propagation of cracks (2013-10-22),
7. 7891669 - Piston ring with chromium nitride coating for internal combustion engines (2011-02-22),
8. 7833636 - Piston ring with sulphonitriding treatment (2010-11-16),
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