Inventor · disambiguated record
Charles H. Macfarland
Also filed as: MACFARLAND CHARLES H
3 granted patents·79 citations·filing 1976–1976
73Inventor score
Files withSCOTT & FETZER CO3
Top patents by PatentIndex Score
3 records- 0182US4114230ADeflator-inflator attachmentSCOTT & FETZER CO·Filed 1976·Granted Sep 19, 1978·55 cites·8 claims
- 0253US4084948AVacuum cleaner filter bag assemblySCOTT & FETZER CO·Filed 1976·Granted Apr 18, 1978·15 cites·4 claims
- 0338US4068341ATransparent belt lifter mounting for vacuum cleanersSCOTT & FETZER CO·Filed 1976·Granted Jan 17, 1978·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →