Inventor · disambiguated record
Ann T. Attenasio
Also filed as: ATTENASIO ANN · ATTENASIO ANN T
8 granted patents·187 citations·filing 1988–2013
89Inventor score
Top patents by PatentIndex Score
8 records- 0195US7708283B2Mechanical seal assemblyCHESTERTON A W CO·Filed 2006·Granted May 4, 2010·33 cites·11 claims
- 0289US9546734B2Self aligning split mechanical seal employing a selectively engageable axial biasing assemblyCHESTERTON A W CO·Filed 2013·Granted Jan 17, 2017·11 cites·44 claims
- 0371US5203575ABalanced mechanical seal assembly and flow ring thereforAWCHESTERTON COMPANY·Filed 1991·Granted Apr 20, 1993·34 cites·25 claims
- 0470US5333882ABalanced mechanical seal assembly and flow ring thereforCHESTERTON A W CO·Filed 1992·Granted Aug 2, 1994·31 cites·13 claims
- 0564US5489105ASleeve for shaft sealCHESTERTON A W CO·Filed 1993·Granted Feb 6, 1996·26 cites·24 claims
- 0659US5213340ABalanced mechanical sealCHESTERTON A W CO·Filed 1992·Granted May 25, 1993·24 cites·17 claims
- 0757US4822022AApparatus for lifting a flexible sheetDRAPER LAB CHARLES S·Filed 1988·Granted Apr 18, 1989·11 cites·24 claims
- 0849US5209496AUniversal seal or packing glandAWCHESTERTON COMPANY·Filed 1992·Granted May 11, 1993·17 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →