Inventor · disambiguated record
Subbiah Ramalingam
Also filed as: RAMALINGAM SUBBIAH
6 granted patents·329 citations·filing 1986–1997
87Inventor score
Top patents by PatentIndex Score
6 records- 0193US5298136ASteered arc coating with thick targetsUNIV MINNESOTA·Filed 1987·Granted Mar 29, 1994·80 cites·28 claims
- 0293US4673477AControlled vacuum arc material deposition, method and apparatusUNIV MINNESOTA·Filed 1986·Granted Jun 16, 1987·124 cites·25 claims
- 0384US4839011AArc coating of refractory metal compoundsUNIV MINNESOTA·Filed 1988·Granted Jun 13, 1989·46 cites·10 claims
- 0479US4927299AIntegral acoustic emission sensor for manufacturing processes and mechanical componentsUNIV MINNESOTA·Filed 1989·Granted May 22, 1990·30 cites·13 claims
- 0579US4927300AIntelligent insert with integral sensorUNIV MINNESOTA·Filed 1988·Granted May 22, 1990·31 cites·10 claims
- 0663US6009829AApparatus for driving the arc in a cathodic arc coaterUNITED TECHNOLOGIES CORP·Filed 1997·Granted Jan 4, 2000·18 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →