Inventor · disambiguated record
James H. Allison
Also filed as: ALLISON JAMES · ALLISON JAMES H
3 granted patents·171 citations·filing 1981–1998
77Inventor score
Top patents by PatentIndex Score
3 records- 0183US4406469APlastically deformable conduit seal for subterranean wellsBAKER INT CORP·Filed 1981·Granted Sep 27, 1983·78 cites·19 claims
- 0274US6173785B1Pressure-balanced rod piston control system for a subsurface safety valveBAKER HUGHES INC·Filed 1998·Granted Jan 16, 2001·66 cites·18 claims
- 0357US5850876AApparatus and system for the storage and supply of liquid CO2 at low pressure for extinguishing of firesPYROZONE PTY LTD·Filed 1996·Granted Dec 22, 1998·27 cites·8 claims
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