Inventor · disambiguated record
Roland M. Marion
Also filed as: MARION ROLAND M
3 granted patents·51 citations·filing 1977–1981
70Inventor score
Files withGEN ELECTRIC3
Top patents by PatentIndex Score
3 records- 0177US4198629ANumerical display using plural light sources and having a reduced and substantially constant current requirementGEN ELECTRIC·Filed 1977·Granted Apr 15, 1980·30 cites·8 claims
- 0274US4201039ANumerical display using plural light sources and having a reduced and substantially constant current requirementGEN ELECTRIC·Filed 1978·Granted May 6, 1980·18 cites·3 claims
- 0332US4423442ATape recorder utilizing an integrated circuitGEN ELECTRIC·Filed 1981·Granted Dec 27, 1983·3 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →