Inventor · disambiguated record
John Hayfield
Also filed as: HAYFIELD JOHN F · HAYFIELD JOHN FREDERICK
3 granted patents·3 pending applications·132 citations·filing 2000–2005
75Inventor score
Top patents by PatentIndex Score
6 records- 0183US6471217B1Sealing assemblyCRYOGEN INC·Filed 2000·Granted Oct 29, 2002·34 cites·18 claims
- 0276US6572610B2Cryogenic catheter with deflectable tipCRYOGEN INC·Filed 2001·Granted Jun 3, 2003·92 cites·8 claims
- 0340US6878204B1Methods and apparatus for applying a thermal conductive mediumAMS RES CORP·Filed 2001·Granted Apr 12, 2005·6 cites·12 claims
- 0440US2003195605A1Cryogenic catheter with deflectable tipFiled 2003·Application pending·0 cites
- 0531US2003025412A1Magnetic sleeve assemblyFiled 2001·Application pending·0 cites
- 0625US2005238805A1Methods and apparatus for applying a thermal conductive mediumAMERICAN MEDICAL SYSTEMS GYNEC·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →