Inventor · disambiguated record
Leif E. Bouffard
Also filed as: BOUFFARD LEIF E
3 granted patents·33 citations·filing 1991–1995
71Inventor score
Technology areasC01B
Files withPHOSPHATE ENGINEERING AND CONS3
Top patents by PatentIndex Score
3 records- 0152US5427757AProcess for the production of phosphoric acid and hydrogen fluoride from phosphate rock and fluosilicic acidPHOSPHATE ENGINEERING AND CONS·Filed 1993·Granted Jun 27, 1995·11 cites·5 claims
- 0251US5531975AProcess for the production of phosphoric acid and calcium fluoridePHOSPHATE ENGINEERING AND CONS·Filed 1995·Granted Jul 2, 1996·15 cites·5 claims
- 0343US5180569AProcess for the production of phosphoric acid and hydrogen fluoride from phosphate rock and fluosilicic acidPHOSPHATE ENGINEERING AND CONS·Filed 1991·Granted Jan 19, 1993·7 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →