Inventor · disambiguated record
Harry R. Ingham
Also filed as: INGHAM HARRY R · INGHAM HARRY RAYMOND
10 granted patents·3 pending applications·671 citations·filing 1986–2008
93Inventor score
Technology areasA61M
Top patents by PatentIndex Score
13 records- 0190US4826490ASafety device for hypodermic needle or the likeNAT RES DEV·Filed 1986·Granted May 2, 1989·250 cites·10 claims
- 0262US5084030ASafety device for hypodermic needle or the likeNAT RES DEV·Filed 1990·Granted Jan 28, 1992·105 cites·9 claims
- 0361US4957490AInjection deviceNAT RES DEV·Filed 1987·Granted Sep 18, 1990·87 cites·13 claims
- 0458US7588556B2SyringeID TECH LTD·Filed 2005·Granted Sep 15, 2009·6 cites·10 claims
- 0557US5601535ASafety device for hypodermic needle or the likeBRITISH TECH GROUP·Filed 1993·Granted Feb 11, 1997·68 cites·20 claims
- 0644USRE36398ESafety device for hypodermic needle or the likeBTG INT LTD·Filed 1998·Granted Nov 16, 1999·36 cites·6 claims
- 0744US2005261635A1SyringeBTG INT LTD·Filed 2005·Application pending·0 cites
- 0842USRE36447ESafety device for hypodermic needle or the likeBTG INT LTD·Filed 1998·Granted Dec 14, 1999·43 cites·4 claims
- 0941US2011009820A1Single-Use Syringe Allowing AspirationBYRNE PHILLIP OWEB·Filed 2008·Application pending·0 cites
- 1037US5536257ASafety device for hypodermic needle or the likeBRITISH TECH GROUP·Filed 1995·Granted Jul 16, 1996·27 cites·2 claims
- 1137US4990141ASingle-use syringeNAT RES DEV·Filed 1989·Granted Feb 5, 1991·24 cites·6 claims
- 1236US5549572ASafety device for hypodermic needle or the likeBRITISH TECH GROUP·Filed 1995·Granted Aug 27, 1996·25 cites·4 claims
- 1336US2008171969A1SyringeID TECH LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →