Individual holder
WALKER NORMAN K
US·2 granted patents·35 citations·filing 1974–1977
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0141US4028819AMethod for measuring tasks and means for generating coordinated audio-visual stimuli and error indicia for said secondary tasksWALKER NORMAN K·Filed 1974·Granted Jun 14, 1977·24 cites·11 claims
- 0230US4158920AMethod and apparatus for testing for brain dysfunction in a humanWALKER NORMAN K·Filed 1977·Granted Jun 26, 1979·11 cites·13 claims
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