Inventor · disambiguated record
Olof Kjellqvist
Also filed as: KJELLQVIST OLOF · KJELLQVIST OLOF G
7 granted patents·117 citations·filing 1985–1997
86Inventor score
Top patents by PatentIndex Score
7 records- 0177US5747707AMeasuring device for refinersSUNDS DEFIBRATOR IND AB·Filed 1996·Granted May 5, 1998·28 cites·7 claims
- 0275US5996770APlug screw feederSUNDS DEFIBRATOR IND AB·Filed 1997·Granted Dec 7, 1999·33 cites·1 claims
- 0363US5323972ABearing system in a refinerSUNDS DEFIBRATOR IND AB·Filed 1991·Granted Jun 28, 1994·15 cites·14 claims
- 0457US4673875AApparatus including contact free transfer of signals for measuring the gap between relatively rotating refiner discsSUNDS DEFIBRATOR·Filed 1985·Granted Jun 16, 1987·17 cites·3 claims
- 0549US5472285AApparatus for refining fiber materialSUNDS DEFIBRATOR IND AB·Filed 1993·Granted Dec 5, 1995·14 cites·11 claims
- 0636US5950946APair of co-operating refining elements intended for a disc refinerSUNDS DEFIBRATOR IND AB·Filed 1996·Granted Sep 14, 1999·8 cites·4 claims
- 0731US5360175ARefiner having oscillation reduction meansSUNDS DEFIBRATOR IND AB·Filed 1992·Granted Nov 1, 1994·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →