Inventor · disambiguated record
Josephus J. Van Der Geer
Also filed as: VAN DER GEER JOSEPHUS J
3 granted patents·52 citations·filing 1980–1980
72Inventor score
Technology areasH01J
Files withPHILIPS CORP3
Top patents by PatentIndex Score
3 records- 0178US4387321AColor display tube and suspension means for color selection electrodePHILIPS CORP·Filed 1980·Granted Jun 7, 1983·24 cites·10 claims
- 0265US4337410ACathode-ray tube face-platePHILIPS CORP·Filed 1980·Granted Jun 29, 1982·15 cites·6 claims
- 0363US4358702AColor tube shadow mask mountPHILIPS CORP·Filed 1980·Granted Nov 9, 1982·13 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →