KP

Kurt E. Petersen

IBM: 3 patents #21 of 788Top 3%
🗺 California: #141 of 6,198 inventorsTop 3%
Overall (1982): #4,144 of 81,411Top 6%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4342227 Planar semiconductor three direction acceleration detecting device and method of fabrication Anne C. Shartel 1982-08-03
4332000 Capacitive pressure transducer 1982-05-25
4317611 Optical ray deflection apparatus 1982-03-02