Inventor · disambiguated record
Norman C. Macleod
Also filed as: MACLEOD NORMAN · MACLEOD NORMAN C
7 granted patents·1,028 citations·filing 1977–1995
90Inventor score
Top patents by PatentIndex Score
7 records- 0197US4578675AApparatus and method for logging wells while drillingMACLEOD LAB INC·Filed 1982·Granted Mar 25, 1986·364 cites·18 claims
- 0296US4739325AApparatus and method for down-hole EM telemetry while drillingMACLEOD LAB INC·Filed 1986·Granted Apr 19, 1988·309 cites·20 claims
- 0390US4630243AApparatus and method for logging wells while drillingMACLEOD LAB INC·Filed 1983·Granted Dec 16, 1986·103 cites·10 claims
- 0487US5576703AMethod and apparatus for communicating signals from within an encased boreholeGAS RES INST·Filed 1995·Granted Nov 19, 1996·151 cites·5 claims
- 0586US4207568AUnderwater communications systemTECHNOLOGY DEV CORP·Filed 1978·Granted Jun 10, 1980·44 cites·17 claims
- 0657US4821326ANon-audible speech generation method and apparatusMACROWAVE TECHNOLOGY CORP·Filed 1987·Granted Apr 11, 1989·38 cites·26 claims
- 0755US4123622AProtective cover for sound transducers located in face masks of diversTECHNOLOGY DEV CORP·Filed 1977·Granted Oct 31, 1978·19 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →