Inventor · disambiguated record
Robert Arthur Rademaker
Also filed as: RADEMAKER ROBERT A · RADEMAKER ROBERT ARTHUR
7 granted patents·555 citations·filing 1991–2021
87Inventor score
Technology areasE21B
Top patents by PatentIndex Score
7 records- 0196US6619388B2Fail safe surface controlled subsurface safety valve for use in a wellHALLIBURTON ENERGY SERV INC·Filed 2001·Granted Sep 16, 2003·246 cites·48 claims
- 0288US5485745AModular downhole inspection system for coiled tubingHALLIBURTON CO·Filed 1992·Granted Jan 23, 1996·132 cites·27 claims
- 0383US5275038ADownhole reeled tubing inspection system with fiberoptic cableOTIS ENG CO·Filed 1991·Granted Jan 4, 1994·93 cites·28 claims
- 0480US5419188AReeled tubing support for downhole equipment moduleOTIS ENG CO·Filed 1991·Granted May 30, 1995·81 cites·4 claims
- 0575US11136861B2Mechanisms for transferring hydraulic regulation from a primary safety valve to a secondary safety valveHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Oct 5, 2021·2 cites·20 claims
- 0665US11708739B23D printed tool with integral stress concentration zoneHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jul 25, 2023·0 cites·10 claims
- 0765US10954743B23D printed tool with integral stress concentration zoneHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Mar 23, 2021·1 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →