RK

Richard W. Kritzer

PA Peerless Of America: 1 patents #1 of 2Top 50%
📍 Chicago, IL: #3 of 289 inventorsTop 2%
🗺 Illinois: #27 of 2,749 inventorsTop 1%
Overall (1982): #953 of 81,411Top 2%
5
Patents 1982

Issued Patents 1982

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4360958 Method of making heat exchangers — 1982-11-30
4349949 Method of making heat exchangers — 1982-09-21
4337826 Heat exchangers and method of making same — 1982-07-06
4332069 Making heat exchangers — 1982-06-01
4330913 Method of making heat exchangers — 1982-05-25