Inventor · disambiguated record

John E. Boysen

Also filed as: BOYSEN JOHN E

2 granted patents·165 citations·filing 1989–1990

70Inventor score

Technology areasC10G F26B

Files withWESTERN RESEARCH INST2

Top patents by PatentIndex Score

2 records

0195US5087269AInclined fluidized bed system for drying fine coalWESTERN RESEARCH INST·Filed 1990·Granted Feb 11, 1992·95 cites·66 claims
0287US5041209AProcess for removing heavy metal compounds from heavy crude oilWESTERN RESEARCH INST·Filed 1989·Granted Aug 20, 1991·70 cites·8 claims

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John E. Boysen — Patent Inventor | PatentIndex