Inventor · disambiguated record
Gunnar Blomqvist
Also filed as: BLOMQVIST GUNNAR
10 granted patents·2 pending applications·282 citations·filing 1985–2012
91Inventor score
Top patents by PatentIndex Score
12 records- 0191US5127442APlastic tube formed by spiral winding of hollow sectionKWH PIPE AB OY·Filed 1989·Granted Jul 7, 1992·70 cites·7 claims
- 0290US5591292AWelding method in the manufacture of a spirally wound tube and a welding head for performing the methodKWH PIPE AB OY·Filed 1993·Granted Jan 7, 1997·82 cites·10 claims
- 0377US10145107B2Method of producing a plate-like construction with a double-wall structureUPONOR INFRA OY·Filed 2012·Granted Dec 4, 2018·5 cites·19 claims
- 0476US4729807AMethod of fabricating composite productsWIIK & HOEGLUND·Filed 1985·Granted Mar 8, 1988·38 cites·7 claims
- 0567US6666945B1Preparation of an end of a thermoplastics tube manufactured by spirally winding a hollow profileKWH PIPE AB OY·Filed 2000·Granted Dec 23, 2003·10 cites·6 claims
- 0653US5431762AMethod for joining spirally wound thermoplastic pipes togetherKWH PIPE AB OY·Filed 1992·Granted Jul 11, 1995·17 cites·8 claims
- 0750US5411619AMethod for manufacturing a joint pipeKWH PIPE AB OY·Filed 1992·Granted May 2, 1995·19 cites·8 claims
- 0847US2010213701A1Method and device for joining pipesKWH PIPE AB OY·Filed 2006·Application pending·0 cites
- 0939US2009074279A1Method and system of multivariate analysis on slice-wise data of reference structure normalized images for improved quality in positron emission tomography studiesRAZIFAR PASHA·Filed 2006·Application pending·0 cites
- 1036US6322653B1Method for joining spiral wound pipesKWH PIPE AB OY·Filed 1999·Granted Nov 27, 2001·7 cites·10 claims
- 1136US5571138ASurgical stretching device for the expansion of tissueSTRECHEX AB·Filed 1994·Granted Nov 5, 1996·34 cites·8 claims
- 1234US8062013B2Device for internal cooling of extruded thermoplastics pipesBLOMQVIST GUNNAR·Filed 2006·Granted Nov 22, 2011·0 cites·9 claims
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