logo

For the Inventor, By the Inventor

Chicago, IL, United States of America

Lean Power LLC


USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 9

Loading Chart...
Loading Chart...

4 inventors (with patents filed for the assignee):

goldMedal Michael D Leshner (2 out of 10 patents)

silverMedal John Ciecholewski (1 out of 1 patent)

bronzeMedal Bill Cronin (1 out of 1 patent)

4.  Tadas Zilinskas (1 out of 1 patent)


3 patents:

1. 11170153 - Smart procedure parser (2021-11-09),
2. 5381771 - Lean burn mixture control system (1995-01-17),
3. 5251601 - Lean burn mixture control system (1993-10-12),
logo

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#802 in Chicago, IL

#3,443 in Illinois

#73,732 in US

Chicago, IL (US)
Chicago, IL, United States of America

Lean Power LLC

Forward Citations = 9

4 inventors:

goldMedal Michael D Leshner (2 out of 10 patents)

silverMedal John Ciecholewski (1 out of 1 patent)

bronzeMedal Bill Cronin (1 out of 1 patent)

4.  Tadas Zilinskas (1 out of 1 patent)

Please report any incorrect information to [email protected]
Loading…