Harm Tolner — 7 Patents at U.S. Philips

Harm Tolner has been granted 7 US patents while listed as an inventor at U.S. Philips. The first was granted in 1987 and the most recent in March 2006. Harm Tolner ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Harm Tolner in Eindhoven, NL.

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Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7009583	Display panel with sustain electrodes	Antonius H. M. Holtslag, Petrus Antonius Johannes Maria Verscharen	2006-03-07	$660,000
6048670	Powder-blasting method	Joseph C. M. Bosman, Henricus J. Ligthart, Franciscus C. M. De Haas	2000-04-11
5811921	Thin-panel display having resistive spacer plate	Henricus J. Ligthart, Jan W. Kleine, Hermanus N. Tuin	1998-09-22
4871911	Electron beam apparatus comprising a semiconductor electron emitter	Gerardus G. P. Van Gorkom, Arthur M. E. Hoeberechts, Karel Diederick Van Der Mast	1989-10-03
4798957	Electron beam apparatus comprising an anode which is included in the cathode/Wehnelt unit	—	1989-01-17
4722852	Device for electron emission including device for providing work function reducing layer and method of applying such a layer	Arthur M. E. Hoeberechts, Henricus A. M. Van Hal, Gerardus G. P. Van Gorkom	1988-02-02
4709185	Device for electron emission including device for providing work function-reducing layer and method of applying such a layer	Arthur M. E. Hoeberechts, Henricus A. M. Van Hal, Gerardus G. P. Van Gorkom	1987-11-24

Harm Tolner — 7 Patents

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