HL

Hyman J. Levinstein

BL Bell Telephone Laboratories: 12 patents #6 of 1,445Top 1%
Applied Materials: 10 patents #1,290 of 7,310Top 20%
AT AT&T: 5 patents #3,608 of 18,772Top 20%
AT American Telephone And Telegraph: 1 patents #132 of 699Top 20%
📍 Berkeley Heights, NJ: #62 of 1,035 inventorsTop 6%
🗺 New Jersey: #2,367 of 69,400 inventorsTop 4%
Overall (All Time): #132,945 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
4256534 Device fabrication by plasma etching David N. Wang 1981-03-17
4253029 Mask structure for x-ray lithography Martin P. Lepselter, Dan Maydan 1981-02-24
4208241 Device fabrication by plasma etching William Harshbarger, Cyril J. Mogab, Roy A. Porter 1980-06-17
RE30244 Radial flow reactor including glow discharge limitting shield Frank B. Alexander, Jr., Cesar D. Capio, Victor E. Hauser, Jr., Cyril J. Mogab, Ashok Sinha +1 more 1980-04-01