Inventor · disambiguated record
Bertel Karlstedt
Also filed as: KARLSTEDT BERTEL
5 granted patents·75 citations·filing 1991–1998
80Inventor score
Top patents by PatentIndex Score
5 records- 0180US5199623ADevice for supporting, turning and spreading of a webVALMET PAPER MACHINERY INC·Filed 1991·Granted Apr 6, 1993·36 cites·11 claims
- 0260US5771602AMethod and device for drying a coating on a paper web or equivalentVALMET CORP·Filed 1996·Granted Jun 30, 1998·16 cites·26 claims
- 0355US6289607B1Flotation dryer unit and method of useMETSO PAPER INC·Filed 1998·Granted Sep 18, 2001·13 cites·22 claims
- 0446US5608973AArrangement for lowering the noise level of a cooling layer in a pulp dryer and a pulp dryerVALMET CORP·Filed 1995·Granted Mar 11, 1997·7 cites·20 claims
- 0534US5570519AMethod and device in contact-free treatment of a webVALMET CORP·Filed 1995·Granted Nov 5, 1996·3 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →