Inventor · disambiguated record
Fred Hafer
Also filed as: HAFER FRED
5 granted patents·289 citations·filing 2000–2008
85Inventor score
Top patents by PatentIndex Score
5 records- 0195US7715925B2Instrument and method for delivery of anaesthetic drugsARROW INT INC·Filed 2008·Granted May 11, 2010·80 cites·5 claims
- 0289US7386341B2Instrument and method for delivery of anaesthetic drugsARROW INT INC·Filed 2003·Granted Jun 10, 2008·38 cites·42 claims
- 0376US6456874B1Instrument for delivery of anaesthetic drugARROW INTERNAT INC·Filed 2000·Granted Sep 24, 2002·115 cites·1 claims
- 0469US8611993B2Pre-loaded lockable stimulating catheter for delivery of anaesthetic drugsVITULLO JEFFREY M·Filed 2005·Granted Dec 17, 2013·13 cites·30 claims
- 0567US6973346B2Instrument and method for delivery of anaesthetic drugARROW INT INC·Filed 2002·Granted Dec 6, 2005·43 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →