Individual holder
PRAHL WALTER H
3 granted patents·36 citations·filing 1973–1980
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0175US3950443AUtilization of waste products containing chlorine in the production of chlorinated organic compounds by combination of oxychlorination with combustionPRAHL WALTER H·Filed 1973·Granted Apr 13, 1976·13 cites·3 claims
- 0271US4157380ARecovery of hydrogen chloride and chlorine from chlorine-containing organic wastesPRAHL WALTER H·Filed 1976·Granted Jun 5, 1979·20 cites·18 claims
- 0345US4305789AEnergy efficient process of preparing triaryl phosphatesPRAHL WALTER H·Filed 1980·Granted Dec 15, 1981·3 cites·5 claims
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