ES

Edwin K. Shenk

PO Polaroid: 4 patents #4 of 126Top 4%
📍 Westford, MA: #1 of 12 inventorsTop 9%
🗺 Massachusetts: #23 of 1,827 inventorsTop 2%
Overall (1982): #2,378 of 81,411Top 3%
4
Patents 1982

Issued Patents 1982

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4348089 Lens movement actuated reference and sequencing means for cameras having unidirectional automatic focusing 1982-09-07
4336987 Camera employing zone focusing 1982-06-29
4317624 Strobe camera having range correlated scanning blade endoding 1982-03-02
4309098 Autofocus cine camera having automatic variable speed focusing 1982-01-05