EG

Ephraim Greenfield

OO Ophir Optronics: 1 patents #2 of 3Top 70%
Overall (1994): #138,045 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5376783 Power meter with background subtraction Jacob Vecht, Ben-Zion Halperin 1994-12-27