JK

Johannes H. K. C. van Kleef

U.S. Philips: 2 patents #2,537 of 8,851Top 30%
Overall (All Time): #2,364,888 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4309669 Gas discharge laser Pieter C. Bloot 1982-01-05
4217559 Method of adjusting gas laser mirror Hans G. van den Brink, Albertus J. F. M. Van Hoof, Theodorus F. Lamboo 1980-08-12