LP

Lawrence J. Ptasienski

3M: 3 patents #107 of 1,198Top 9%
📍 North Oaks, MN: #12 of 35 inventorsTop 35%
🗺 Minnesota: #670 of 6,876 inventorsTop 10%
Overall (2022): #72,461 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11416873 Personal protection equipment system Luca D. Farioli Brioschi, Luis V. Ramirez Chaidez, Mark T. Anderson, Michael E. Hamerly 2022-08-16
11354523 Determining conditions of components removably coupled to personal protection equipment Michael E. Hamerly, Neal A. Rakow, Cristina U. Thomas 2022-06-07
11278064 Personal protection article system Thomas I. Insley, Neal A. Rakow, Cristina U. Thomas 2022-03-22