Inventor · disambiguated record
Holger Marcus
Also filed as: MARCUS HOLGER
4 granted patents·98 citations·filing 1975–1982
79Inventor score
Top patents by PatentIndex Score
4 records- 0191US4227802AApparatus for measuring the distance to a point on the inner wall of a hot furnaceAGA AB·Filed 1977·Granted Oct 14, 1980·26 cites·1 claims
- 0278US4025192AOptical measuring methodAGA AB·Filed 1975·Granted May 24, 1977·36 cites·5 claims
- 0375US4508448AApparatus for measuring the distance to a point on the inner wall of a hot furnaceGEOTRONICS AB·Filed 1982·Granted Apr 2, 1985·15 cites·15 claims
- 0469US4172661AOptical measuring methodAGA AB·Filed 1978·Granted Oct 30, 1979·21 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →