AS

Alfred Seitz

U.S. Philips: 2 patents #2,537 of 8,851Top 30%
Overall (All Time): #2,368,191 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4354142 Circuit arrangement for the pulsed illumination of a stroboscope ring — 1982-10-12
4225227 Multiple speed stroboscope device — 1980-09-30