Assignee
WHITING CORP
18 granted patents·1 pending application·299 citations·filing 1972–2017
Top patents by PatentIndex Score
19 records- 0185US5133465ABridge crane electric motor control systemWHITING CORP·Filed 1990·Granted Jul 28, 1992·48 cites·4 claims
- 0275US3933576AEvaporation of radioactive wastesWHITING CORP·Filed 1973·Granted Jan 20, 1976·36 cites·13 claims
- 0371US3960242AOrbital service bridgeWHITING CORP·Filed 1972·Granted Jun 1, 1976·39 cites·7 claims
- 0466US4270975ALiquid-vapor separation device and methodWHITING CORP·Filed 1979·Granted Jun 2, 1981·20 cites·17 claims
- 0563US4155309AConvertible rail-highway traction vehicle control cabWHITING CORP·Filed 1977·Granted May 22, 1979·18 cites·2 claims
- 0662US4067259AConvertible rail-highway traction vehicleWHITING CORP·Filed 1975·Granted Jan 10, 1978·18 cites·32 claims
- 0760US4167142AConvertible railway car shifting locomotiveWHITING CORP·Filed 1977·Granted Sep 11, 1979·16 cites·15 claims
- 0853US3980801ATilt and swing lock mechanism for electric furnaceWHITING CORP·Filed 1975·Granted Sep 14, 1976·12 cites·11 claims
- 0952US4147238ARail traction vehicle brake systemWHITING CORP·Filed 1977·Granted Apr 3, 1979·12 cites·16 claims
- 1050US3939248AProcess and apparatus for manufacturing phosphoric acidWHITING CORP·Filed 1972·Granted Feb 17, 1976·10 cites·18 claims
- 1148US4000885ACupola furnace waste gas recuperative system and method for operating sameWHITING CORP·Filed 1974·Granted Jan 4, 1977·13 cites·6 claims
- 1247US3961904ACrystallization apparatusWHITING CORP·Filed 1975·Granted Jun 8, 1976·10 cites·16 claims
- 1345US4113552AElutriation leg and methodWHITING CORP·Filed 1976·Granted Sep 12, 1978·11 cites·43 claims
- 1441US2018162702A1Variable speed single failure proof lifting deviceWHITING CORP·Filed 2017·Application pending·0 cites
- 1539US5350076ABridge crane electric motor control systemWHITING CORP·Filed 1992·Granted Sep 27, 1994·27 cites·1 claims
- 1633US3963424ACooling aqueous alkali metal hydroxide liquors by vacuum evaporation with subsequent solids precipitate removalWHITING CORP·Filed 1973·Granted Jun 15, 1976·8 cites·18 claims
- 1721US4065266AApparatus for manufacturing phosphoric acidWHITING CORP·Filed 1976·Granted Dec 27, 1977·1 cites·6 claims
- 1820US4413811AWater-cooled, liningless cupolaWHITING CORP·Filed 1982·Granted Nov 8, 1983·0 cites·5 claims
- 1910US4274784ACupola chargingWHITING CORP·Filed 1979·Granted Jun 23, 1981·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when WHITING CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →