Inventor · disambiguated record
Holger Rootzen
Also filed as: ROOTZEN HOLGER
2 granted patents·68 citations·filing 1993–1993
66Inventor score
Technology areasA61B
Top patents by PatentIndex Score
2 records- 0138US5381195AMethod and apparatus for testing a subject's perception of visual stimuliFiled 1993·Granted Jan 10, 1995·37 cites·22 claims
- 0236US5461435AMethod and an apparatus for checking the thresholds of a subject's perception of visual stimuliFiled 1993·Granted Oct 24, 1995·31 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →