JR

Johannes C. M. Roelofs

U.S. Philips: 2 patents #2,537 of 8,851Top 30%
OB Oce-Nederland B.V.: 1 patents #96 of 308Top 35%
Overall (All Time): #1,665,783 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5053655 Motor-compressor unit Antonius A. J. Benschop 1991-10-01
4592641 Image transfer device Bastiaan B. B. Eertink, Petrus A. M. Geurts 1986-06-03
4548129 Coffee maker Willem L. N. van der Sluys, Jacobus Pastoor 1985-10-22