80 Patents
#4 in De Lier
#111 in Netherlands
#9,067 in the World
Fides Beheer B.v.
Forward Citations = 37
9 inventors:
9 inventors (with patents filed for the assignee):
Jacques C Van Der Knaap (49 out of 68 patents)
Jacques C Van Der Knapp (14 out of 14 patents)
Ike J Vlielander (10 out of 82 patents)
4. Jack Van Der Knaap (5 out of 5 patents)
5. Joachim Post (1 out of 1 patent)
6. Frank Rowe, Deceased (1 out of 1 patent)
7. By Philip Rowe, Executor (1 out of 1 patent)
8. By Theodore Harding, Executor (1 out of 1 patent)
9. By Derek Rowe, Executor (1 out of 1 patent)
80 patents:
#4 in De Lier
#111 in Netherlands
#9,067 in the World
9 inventors: