Inventor · disambiguated record
Harvell M. Smith
Also filed as: SMITH HARVELL M · SMITH HARVELL MORTON
6 granted patents·88 citations·filing 1976–1990
83Inventor score
Top patents by PatentIndex Score
6 records- 0188US4058386AMethod and apparatus for eliminating external hot gas attenuation in the rotary fiberization of glassJOHNS MANVILLE·Filed 1976·Granted Nov 15, 1977·39 cites·10 claims
- 0270US4179808ACutting guide tool for fabrication of air duct transitions and method of its useJOHNS MANVILLE·Filed 1978·Granted Dec 25, 1979·22 cites·4 claims
- 0350US4781510AInsulation board feederMANVILLE SERVICE CORP·Filed 1985·Granted Nov 1, 1988·12 cites·11 claims
- 0441US4160688ALow profile heat sealing ironJOHNS MANVILLE·Filed 1977·Granted Jul 10, 1979·8 cites·6 claims
- 0531US4235652AMethod of using a low profile heat sealing ironJOHNS MANVILLE·Filed 1979·Granted Nov 25, 1980·3 cites·2 claims
- 0628US5115957AApparatus for reinforcing fibrous ductMANVILLE CORP·Filed 1990·Granted May 26, 1992·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →