Growing community of inventors

North Oaks, MN, United States of America

Lawrence J Ptasienski

Average Co-Inventor Count = 4.56

ph-index = 7

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 114

Lawrence J PtasienskiMichael E Hamerly (20 patents)Lawrence J PtasienskiMark T Anderson (15 patents)Lawrence J PtasienskiLuca D Farioli Brioschi (15 patents)Lawrence J PtasienskiLuis V Ramirez Chaidez (15 patents)Lawrence J PtasienskiNeal A Rakow (11 patents)Lawrence J PtasienskiCristina U Thomas (11 patents)Lawrence J PtasienskiThomas I Insley (5 patents)Lawrence J PtasienskiRobert E Holler (1 patent)Lawrence J PtasienskiSusan E Peters (1 patent)Lawrence J PtasienskiLawrence J Ptasienski (26 patents)Michael E HamerlyMichael E Hamerly (35 patents)Mark T AndersonMark T Anderson (34 patents)Luca D Farioli BrioschiLuca D Farioli Brioschi (15 patents)Luis V Ramirez ChaidezLuis V Ramirez Chaidez (15 patents)Neal A RakowNeal A Rakow (60 patents)Cristina U ThomasCristina U Thomas (23 patents)Thomas I InsleyThomas I Insley (62 patents)Robert E HollerRobert E Holler (2 patents)Susan E PetersSusan E Peters (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. 3m Innovative Properties Company (26 from 14,059 patents)


26 patents:

1. 12033024 - Determining conditions of components removably coupled to personal protection equipment

2. 11612195 - Personal protection article system

3. 11416873 - Personal protection equipment system

4. 11354523 - Determining conditions of components removably coupled to personal protection equipment

5. 11278064 - Personal protection article system

6. 10817683 - Determining conditions of components removably coupled to personal protection equipment

7. 10803467 - Personal protection equipment system

8. 10729186 - Personal protection article system

9. 10445747 - Personal protection equipment system

10. 10387696 - Determining conditions of components removably coupled to personal protection equipment

11. 10349686 - Determining conditions of personal protection articles against at least one criterion

12. 10223700 - Personal protection equipment system

13. 9996812 - Method for tracking procedures performed on personal protection equipment and actions of individuals

14. 9996841 - Method for tracking procedures performed on personal protection equipment and actions of individuals

15. 9996842 - Method for tracking procedures performed on personal protection equipment and actions of individuals

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as of
12/6/2025
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