Inventor · disambiguated record
William P. Helean
Also filed as: HELEAN WILLIAM P
2 granted patents·415 citations·filing 1993–1995
74Inventor score
Files withOKLAHOMA APPLIED ENERGY SYST2
Top patents by PatentIndex Score
2 records- 0193US5517822AMobile congeneration apparatus including inventive valve and boilerOKLAHOMA APPLIED ENERGY SYST·Filed 1993·Granted May 21, 1996·236 cites·15 claims
- 0290US5626103ABoiler system useful in mobile cogeneration apparatusOKLAHOMA APPLIED ENERGY SYST·Filed 1995·Granted May 6, 1997·179 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →