Inventor · disambiguated record
Harry R. Janssen
Also filed as: JANSSEN HARRY R
6 granted patents·1 pending application·282 citations·filing 1977–2001
86Inventor score
Top patents by PatentIndex Score
7 records- 0192US4518487AProcess for improving product yields from delayed cokingCONOCO INC·Filed 1984·Granted May 21, 1985·84 cites·9 claims
- 0291US4455219AMethod of reducing coke yieldCONOCO INC·Filed 1983·Granted Jun 19, 1984·101 cites·34 claims
- 0388US4549934AFlash zone draw tray for coker fractionatorCONOCO INC·Filed 1984·Granted Oct 29, 1985·57 cites·7 claims
- 0475US4130475AProcess for making premium cokeCONTINENTAL OIL CO·Filed 1977·Granted Dec 19, 1978·22 cites·7 claims
- 0557US4541453AHigh temperature slide valveCONOCO INC·Filed 1983·Granted Sep 17, 1985·17 cites·5 claims
- 0634US2002117389A1Coke drum outlet overhead deflector plate apparatus and methodCONOCO INC·Filed 2001·Application pending·0 cites
- 0728US4344754AWater cooled vertical gas distributorCONOCO INC·Filed 1981·Granted Aug 17, 1982·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →