Inventor · disambiguated record
Neal G. Marchal
Also filed as: MARCHAL NEAL G
3 granted patents·50 citations·filing 1993–1995
73Inventor score
Technology areasF01C
Files withCOPELAND CORP3
Top patents by PatentIndex Score
3 records- 0180US5403172AScroll machine sound attenuationCOPELAND CORP·Filed 1993·Granted Apr 4, 1995·33 cites·14 claims
- 0254US5538408AScroll machine sound attenuationCOPELAND CORP·Filed 1995·Granted Jul 23, 1996·13 cites·10 claims
- 0335US5527167AScroll machine sound attenuationCOPELAND CORP·Filed 1995·Granted Jun 18, 1996·4 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →