Dirk G. Hek

U.S. Philips: 2 patents #2,537 of 8,851Top 30%

📍 Hilversum, NL: #66 of 289 inventorsTop 25%

Overall (All Time): #2,344,080 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4684212	Detachable optical connector	Jan van der Vegte	1987-08-04
4288838	Electrical signal transmission equipment bay	Jan van der Vegte	1981-09-08