Assignee
DIA NIELSEN GMBH
4 granted patents·147 citations·filing 1977–1994
Top patents by PatentIndex Score
4 records- 0187US5703633AInk container with a capillary action memberDIA NIELSEN GMBH·Filed 1994·Granted Dec 30, 1997·119 cites·12 claims
- 0262US4164744ADisposable printing head for recording measuring instruments, and the likeDIA NIELSEN GMBH·Filed 1977·Granted Aug 14, 1979·13 cites·12 claims
- 0347US4306819ADeformable fibrous pen construction for selective nib placementDIA NIELSEN GMBH·Filed 1980·Granted Dec 22, 1981·14 cites·3 claims
- 0428US4320405AWriting device for recorders, measuring instruments and the likeDIA NIELSEN GMBH·Filed 1979·Granted Mar 16, 1982·1 cites·7 claims
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