Inventor · disambiguated record
Michael Ashmead
Also filed as: ASHMEAD MICHAEL
4 granted patents·4 pending applications·177 citations·filing 1997–2009
81Inventor score
Top patents by PatentIndex Score
8 records- 0189US6547280B1Energy-absorbing structuresCELLBOND LTD·Filed 1999·Granted Apr 15, 2003·78 cites·17 claims
- 0281US6908143B2Energy-absorbing structureCELLBOND LTD·Filed 2003·Granted Jun 21, 2005·26 cites·14 claims
- 0379US8256985B2BarrierASHMEAD MICHAEL·Filed 2008·Granted Sep 4, 2012·18 cites·14 claims
- 0477US6387200B1Sacrificial energy absorbing structureCELLBOND COMPOSITES LTD·Filed 1997·Granted May 14, 2002·55 cites·12 claims
- 0547US2012043516A1Crash cushion for roadside objectASHMEAD MICHAEL·Filed 2009·Application pending·0 cites
- 0645US2005084703A1Structural componentFiled 2002·Application pending·0 cites
- 0738US2005212328A1Energy-absorbing structureASHMEAD MICHAEL·Filed 2005·Application pending·0 cites
- 0834US2004003974A1Energy absoring bumper structureFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Michael Ashmead 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 →