Inventor · disambiguated record
Jorma Lehtonen
Also filed as: LEHTONEN JORMA · LEHTONEN JORMA TAPANI
4 granted patents·11 citations·filing 2006–2012
66Inventor score
Technology areasF04D
Top patents by PatentIndex Score
4 records- 0175US7306427B2Sealing arrangement for the attachment of a side plate of a centrifugal pump and an attachment screw used therewithSULZER PUMPEN AG·Filed 2006·Granted Dec 11, 2007·10 cites·7 claims
- 0251US9353763B2Centrifugal pump, a shaft sleeve and a stationary seal memberSULZER PUMPEN AG·Filed 2012·Granted May 31, 2016·0 cites·15 claims
- 0345US8272823B2Sealing arrangement for the attachment of a side plate of a centrifugal pump and an attachment screw used therewithAHLROTH JUSSI·Filed 2007·Granted Sep 25, 2012·1 cites·6 claims
- 0444US8337152B2Centrifugal pump, a shaft sleeve and a stationary seal memberLEHTONEN JORMA TAPANI·Filed 2008·Granted Dec 25, 2012·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →