Inventor · disambiguated record
Lennart Hjalmarsson
Also filed as: HJALMARSSON LENNART
6 granted patents·33 citations·filing 1987–2008
79Inventor score
Top patents by PatentIndex Score
6 records- 0154US8764718B2Absorbent articleHÅKANSSON CARIN·Filed 2005·Granted Jul 1, 2014·2 cites·32 claims
- 0248US4744212AMethod of controlling a PFBC plant in the event of operational disturbance in the gas turbine unit and a PFBC plant with equipment for such controlASEA AB·Filed 1987·Granted May 17, 1988·15 cites·7 claims
- 0338US8447425B2Device and method for controlling a webHJALMARSSON LENNART·Filed 2008·Granted May 21, 2013·1 cites·20 claims
- 0435US4909163AMethod and a device for cooling ashes in a PFBC power plantABB STAL AB·Filed 1988·Granted Mar 20, 1990·6 cites·6 claims
- 0533US4944148AMethod and a device for cooling of a PFBC power plant after a gas turbine tripABB STAL AB·Filed 1988·Granted Jul 31, 1990·5 cites·3 claims
- 0631US4838209AEnergy plant with heat exchanger in a blow-off device for hot gasesABB STAL AB·Filed 1988·Granted Jun 13, 1989·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →