Inventor · disambiguated record
Robert Manuel Carmichael
Also filed as: CARMICHAEL ROBERT M · CARMICHAEL ROBERT MANUEL
25 granted patents·8 pending applications·501 citations·filing 1995–2024
97Inventor score
Top patents by PatentIndex Score
33 records- 0198US6659689B1Garment integrated personal flotation deviceFiled 2002·Granted Dec 9, 2003·95 cites·14 claims
- 0295US6666622B1Personal flotation device with eccentric fixed and mobile ballast and buoyant membersFiled 2000·Granted Dec 23, 2003·43 cites·7 claims
- 0395US6558082B1Combined ballast and signalling device for a personal flotation deviceFiled 2000·Granted May 6, 2003·49 cites·16 claims
- 0494US5855454AWater safety and survival systemFiled 1996·Granted Jan 5, 1999·52 cites·19 claims
- 0589US6652339B1Inflatable dive marker and collection bagFiled 2001·Granted Nov 25, 2003·22 cites·14 claims
- 0686US6527480B2Buoyancy compensator weight systemJOHNSON OUTDOORS INC·Filed 2001·Granted Mar 4, 2003·25 cites·33 claims
- 0785US7083484B2Inflatable dive marker and collection bagCARMICHAEL ROBERT MANUEL·Filed 2005·Granted Aug 1, 2006·11 cites·19 claims
- 0882US6527479B1Break away counterweight with neutralizing buoyancy offset for diver's safetyFiled 2001·Granted Mar 4, 2003·21 cites·13 claims
- 0980US6860773B2Inflatable dive marker and collection bagFiled 2003·Granted Mar 1, 2005·14 cites·20 claims
- 1075US7465125B1Buoyancy compensator, utility backpack, transport harness or like garment with adjustable one size component for use by a wide range of individualsCARMICHAEL ROBERT MANUEL·Filed 2005·Granted Dec 16, 2008·4 cites·11 claims
- 1172US8272809B2Active control releasable ballast system for use with dive equipmentCARMICHAEL ROBERT MANUEL·Filed 2008·Granted Sep 25, 2012·4 cites·11 claims
- 1272US5746542ADrop weight dive beltFiled 1995·Granted May 5, 1998·32 cites·22 claims
- 1371US6530725B1Water safety and survival systemFiled 1999·Granted Mar 11, 2003·19 cites·12 claims
- 1471US6203246B1Break away counter weight assembly with neutralizing buoyancy offset for diver's safetyFiled 1999·Granted Mar 20, 2001·24 cites·18 claims
- 1569US6200026B1Inflatable dive marker and collection bagFiled 1998·Granted Mar 13, 2001·23 cites·11 claims
- 1668US2024334090A1Automated self-contained hookah system with unobstrusive aquatic data recordingBLU3 INC·Filed 2024·Application pending·0 cites
- 1767USRE42238ECombined ballast and signalling device for a personal flotation deviceTREBOR IND INC·Filed 2004·Granted Mar 22, 2011·11 cites·16 claims
- 1867US6881011B1Buoyancy compensator, utility backpack, transport harness or like garment with adjustable one size component for use by a wide range of individualsFiled 2002·Granted Apr 19, 2005·11 cites·33 claims
- 1966US9351737B1Abdominal aortic tourniquetTREBOR IND INC·Filed 2013·Granted May 31, 2016·3 cites·20 claims
- 2065US6132142ADrop weight dive beltFiled 1998·Granted Oct 17, 2000·15 cites·16 claims
- 2164US7458751B2Active control releasable ballast system for use with dive equipmentTREBOR IND INC·Filed 2000·Granted Dec 2, 2008·9 cites·13 claims
- 2260US11265625B1Automated self-contained hookah system with unobstrusive aquatic data recordingBLU3 INC·Filed 2018·Granted Mar 1, 2022·1 cites·13 claims
- 2360US2022264197A1Automated self-contained hookah system with unobstrusive aquatic data recordingBLU3 INC·Filed 2022·Application pending·0 cites
- 2459USRE42149EWater safety and survival systemTREBOR IND INC·Filed 2004·Granted Feb 15, 2011·6 cites·12 claims
- 2557US2009148240A1Dive beltCARMICHAEL ROBERT MANUEL·Filed 2008·Application pending·0 cites
- 2656US10758246B2Abdominal aortic tourniquetTREBOR IND INC·Filed 2017·Granted Sep 1, 2020·0 cites·13 claims
- 2753US9782182B2Abdominal aortic tourniquetTREBOR IND INC·Filed 2016·Granted Oct 10, 2017·0 cites·21 claims
- 2847US6712557B1Drop weight dive beltFiled 2000·Granted Mar 30, 2004·7 cites·13 claims
- 2945US2004258481A1Personal flotation device with eccentric fixed and mobile ballast and buoyant membersFiled 2003·Application pending·0 cites
- 3044US2004120774A1Inflatable, personal life raft inflated through use of a windsockCARLEIGH RAE CORP·Filed 2003·Application pending·0 cites
- 3143US2011308523A1Air on demand breathing system using a dynamic transducer for controlling airCARMICHAEL ROBERT MANUEL·Filed 2011·Application pending·0 cites
- 3242US2011272608A1Dynamic transducer for controlling air on demand systemsDUTU IULIUS VIVANT·Filed 2011·Application pending·0 cites
- 3342US2002009335A1Vertically eccentric, horizontally symmetric, mobile and fixed buoyant in combination with mobile and fixed ballast as a type a personal flotation deviceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →