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U.S. Philips
U.S. Philips
— 12,558 Patents
Rank
(All Time):
#70
of
106,120
Top 1%
8,882
inventors
12,558
Patents All Time
Top Inventors at U.S. Philips
All Time
Showing
1–50
of
8,882
inventors
Rank
Name
Patents
1
Dirk Jan Broer
50
1
Jan Haisma
50
3
Johannes O. Voorman
49
#4
Eise C. Dijkmans
48
#4
Gerard E. Van Rosmalen
48
#6
Giok D. Khoe
44
#6
Josephus J. M. Braat
44
#6
John M. Shannon
44
#9
Rudy J. van de Plassche
41
#10
Henricus G. R. Maas
39
#10
Wolfdietrich G. Kasperkovitz
39
#12
Albertus A. S. Sluyterman
39
#13
Norbert Kunze
37
#14
Alan G. Knapp
35
#15
Albert M. A. Rijckaert
34
#15
John B. Hughes
34
#17
Gerardus A. H. M. Vrijssen
32
#18
Gerard De Haan
31
#18
Jacobus J. M. Ruigrok
31
#18
Karel E. Kuijk
31
#21
Hugo Schemmann
30
#21
Marten F. Elkerbout
30
#21
Jean-Pierre Hazan
31
#24
Evert Seevinck
29
#24
Geoffrey Harding
29
#24
Hans Lydtin
29
#24
Josephus Arnoldus Henricus Maria Kahlman
29
#24
Ulrich Schiebel
29
#24
Willem G. Opheij
29
#30
Gerardus C. P. Lokhoff
28
#30
Johannes W. M. Bergmans
28
#30
Leo Bertram
28
#33
Romuald L. Bukoschek
27
#34
Arthur M. E. Hoeberechts
26
#34
Martinus P. M. Bierhoff
26
#34
Neil C. Bird
26
#34
Nicolaas Lambert
26
#34
Nicolaas G. Vink
26
#34
Siebe Tjerk De Zwart
26
#40
Arnoldus J. J. Boudewijns
25
#40
Leendert Vriens
25
#40
Marcellinus J. M. Pelgrom
25
#40
Constant P. M. J. Baggen
26
#44
Norbert C. Vollmann
23
#44
Ronald Dekker
24
#46
Jan F. Van Asten
22
#46
Joris A. M. Nieuwendijk
22
#46
Leonardus C. M. G. Pfennings
22
#46
Petrus H. F. Trompenaars
22
#46
Peter H. N. De With
23
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