Inventor · disambiguated record
Ryan A. Harrison
Also filed as: HARRISON RYAN A
3 granted patents·1 pending application·152 citations·filing 2004–2007
77Inventor score
Top patents by PatentIndex Score
4 records- 0193US7533722B2Surge chamber assembly and method for perforating in dynamic underbalanced conditionsHALLIBURTON ENERGY SERV INC·Filed 2007·Granted May 19, 2009·60 cites·17 claims
- 0283US7387156B2Perforating safety systemHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Jun 17, 2008·30 cites·17 claims
- 0383US7243725B2Surge chamber assembly and method for perforating in dynamic underbalanced conditionsHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Jul 17, 2007·62 cites·31 claims
- 0446US2008134922A1Thermally Activated Well Perforating Safety SystemGRATTAN ANTONY F·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →