CM

Charles T. Mattson

🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,667,147 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4909480 Coil spring compressor — 1990-03-20
4827759 Dent pulling apparatus — 1989-05-09
4276684 Hand tool spring compressor — 1981-07-07