Inventor · disambiguated record
Peter A. Betts
Also filed as: BETTS PETER · BETTS PETER A
12 granted patents·1 pending application·831 citations·filing 1988–2005
95Inventor score
Files withDONALDSON CO INC13
Top patents by PatentIndex Score
13 records- 0197US5575826AAir cleanerDONALDSON CO INC·Filed 1995·Granted Nov 19, 1996·153 cites·19 claims
- 0297US5355973AMuffler with catalytic converter arrangement; and methodDONALDSON CO INC·Filed 1992·Granted Oct 18, 1994·97 cites·22 claims
- 0395US6550573B2Muffler with catalytic converter arrangement, and methodDONALDSON CO INC·Filed 2001·Granted Apr 22, 2003·47 cites·32 claims
- 0494US5401285AAir cleaner having scavenger arrangement for precleaner and filter thereofDONALDSON CO INC·Filed 1993·Granted Mar 28, 1995·83 cites·8 claims
- 0593US5426269AMuffler with catalytic converter arrangement; and methodDONALDSON CO INC·Filed 1993·Granted Jun 20, 1995·102 cites·6 claims
- 0691US5293742ATrap apparatus with tubular filter elementDONALDSON CO INC·Filed 1993·Granted Mar 15, 1994·83 cites·31 claims
- 0789US5828013AMuffler with catalytic converter arrangement; and methodDONALDSON CO INC·Filed 1996·Granted Oct 27, 1998·48 cites·21 claims
- 0888US5683479AAir cleaner having scavenger arrangementDONALDSON CO INC·Filed 1996·Granted Nov 4, 1997·63 cites·19 claims
- 0986US6892854B2Muffler with catalytic converter arrangement; and methodDONALDSON CO INC·Filed 2003·Granted May 17, 2005·25 cites·5 claims
- 1081US5246205AValve assembly and useDONALDSON CO INC·Filed 1992·Granted Sep 21, 1993·51 cites·22 claims
- 1181US4876011AOil recovery apparatusDONALDSON CO INC·Filed 1988·Granted Oct 24, 1989·38 cites·12 claims
- 1276US5357755ATrap apparatus with bypassDONALDSON CO INC·Filed 1993·Granted Oct 25, 1994·41 cites·11 claims
- 1349US2005223703A1Muffler with catalytic converter arrangement; and methodDONALDSON CO INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →