Inventor · disambiguated record
Donald F. Heaney
Also filed as: HEANEY DONALD F · HEANEY DONALD FRANCIS
6 granted patents·1 pending application·43 citations·filing 1976–2022
79Inventor score
Top patents by PatentIndex Score
7 records- 0181US7762308B2Cast parts with improved surface properties and methods for their productionETHICON ENDO SURGERY INC·Filed 2007·Granted Jul 27, 2010·9 cites·19 claims
- 0263US7302993B1Cast parts with improved surface properties and methods for their productionETHICON ENDO SURGERY INC·Filed 2006·Granted Dec 4, 2007·1 cites·15 claims
- 0358US12233459B1Binder trap systemHEANEY DONALD FRANCIS·Filed 2022·Granted Feb 25, 2025·0 cites·12 claims
- 0456US4064050AFilter bottomDRAVO CORP·Filed 1976·Granted Dec 20, 1977·19 cites·6 claims
- 0554US2008118771A1Cast parts with improved surface properties and methods for their productionETHICON ENDO SURGERY INC·Filed 2007·Application pending·0 cites
- 0649US4051039AActivated sewage plant and processDRAVO CORP·Filed 1976·Granted Sep 27, 1977·14 cites·3 claims
- 0740US7914901B2Support structures for molded partsETHICON ENDO SURGERY INC·Filed 2006·Granted Mar 29, 2011·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Donald F. Heaney files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →