MS

Malcolm B. Stephens

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Schreiber, CA: #696 of 2,446 inventorsTop 30%
Overall (All Time): #2,293,540 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5301589 Violin bow guide Robert J. Spadafora, Philipp Kraemer 1994-04-12
4959978 Programmable pushbutton combination lock Mitchell G. Cappell 1990-10-02