Inventor · disambiguated record
Harry P. Leftin
Also filed as: LEFTIN HARRY P · LEFTIN HARRY PAUL
4 granted patents·124 citations·filing 1978–1998
80Inventor score
Top patents by PatentIndex Score
4 records- 0184US4176045APyrolysis coke inhibitionPULLMAN INC·Filed 1978·Granted Nov 27, 1979·49 cites·6 claims
- 0277US4568532ASupplemental ammonia synthesisKELLOGG M W CO·Filed 1984·Granted Feb 4, 1986·24 cites·4 claims
- 0376US4539310ASteam reforming catalystKELLOGG M W CO·Filed 1984·Granted Sep 3, 1985·29 cites·4 claims
- 0448US6083469APyrolysis process for making fullerenesFiled 1998·Granted Jul 4, 2000·22 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →