Inventor · disambiguated record
John Schlaechter
Also filed as: SCHLAECHTER JOHN
8 granted patents·424 citations·filing 1979–2007
90Inventor score
Files withGUILD ASS INC3GREENE & KELLOGG2AVON PROTECTION SYSTEMS INC1FRIDAY DAVID K1SCHLAECHTER JOHN1
Top patents by PatentIndex Score
8 records- 0197US4342573ACompact oxygen concentratorGREENE & KELLOGG·Filed 1979·Granted Aug 3, 1982·123 cites·40 claims
- 0297US4302224ACompact oxygen concentratorGREENE & KELLOGG·Filed 1979·Granted Nov 24, 1981·155 cites·94 claims
- 0384US7311764B2Gas mask filter canisterAVON PROTECTION SYSTEMS INC·Filed 2003·Granted Dec 25, 2007·38 cites·20 claims
- 0483US4534346APressure swing cycle for the separation of oxygen from airGUILD ASS INC·Filed 1983·Granted Aug 13, 1985·48 cites·5 claims
- 0579US8262782B2Respirator filter canisterSCHLAECHTER JOHN·Filed 2007·Granted Sep 11, 2012·10 cites·9 claims
- 0670US8292991B2Gas mask filter canisterFRIDAY DAVID K·Filed 2007·Granted Oct 23, 2012·11 cites·15 claims
- 0754US4850199ACryo-refrigeration systemGUILD ASS INC·Filed 1988·Granted Jul 25, 1989·23 cites·8 claims
- 0845US4951474ACryo-refrigeration systemGUILD ASS INC·Filed 1989·Granted Aug 28, 1990·16 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →