JW

Johannes Hendrik Wessels

Philips: 2 patents #105 of 1,284Top 9%
U.S. Philips: 1 patents #60 of 449Top 15%
Overall (2002): #26,895 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6411044 Switching device Melanie Maria Jeanne Anna Michon, Machiel Antonius Martinus Hendrix 2002-06-25
6392353 Circuit device for dimming a discharge lamp Herman Smulders 2002-05-21
6366027 Circuit device for operating a discharge lamp by means of a high-frequency current Everaard Marie Jozef Aendekerk 2002-04-02