Inventor · disambiguated record
Kenneth Lennartsson
Also filed as: LENNARTSSON KENNETH
32 granted patents·1,255 citations·filing 1993–2001
98Inventor score
Top patents by PatentIndex Score
32 records- 0197USD386246SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Nov 11, 1997·73 cites·1 claims
- 0297USD383195SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Sep 2, 1997·66 cites·1 claims
- 0396US5618142ASelf-drilling blind rivet and method for making a pressure tight riveted joint by means of the sameLINDAB AB·Filed 1994·Granted Apr 8, 1997·118 cites·12 claims
- 0496USD360019SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Jul 4, 1995·57 cites·1 claims
- 0595USD367316SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Feb 20, 1996·44 cites·1 claims
- 0695USD363115SComponent part of a T-pieceLINDAB AB·Filed 1993·Granted Oct 10, 1995·49 cites·1 claims
- 0795USD360018SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Jul 4, 1995·43 cites·1 claims
- 0894USD360021SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Jul 4, 1995·46 cites·1 claims
- 0993USD447223SSealing rings for ventilation ductsLINDAB AB·Filed 1999·Granted Aug 28, 2001·57 cites·1 claims
- 1093USD383196SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Sep 2, 1997·44 cites·1 claims
- 1192USD456071SCoupling ring for ventilation ductsLINDAB AB·Filed 2001·Granted Apr 23, 2002·50 cites·1 claims
- 1292USD362299SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Sep 12, 1995·40 cites·1 claims
- 1391USD362300SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Sep 12, 1995·36 cites·1 claims
- 1491USD361829SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Aug 29, 1995·37 cites·1 claims
- 1590USD360020SCircular sleeve couplingLINDAB AB·Filed 1993·Granted Jul 4, 1995·45 cites·1 claims
- 1689USD461887SCoupling ring for ventilation ductsLINDAB AB·Filed 2001·Granted Aug 20, 2002·34 cites·1 claims
- 1788USD456072SCoupling ring for ventilation ductsLINDAB AB·Filed 2001·Granted Apr 23, 2002·39 cites·1 claims
- 1887USD454949SCoupling ring for ventilation ductsLINDAB AB·Filed 2001·Granted Mar 26, 2002·36 cites·1 claims
- 1987US6170883B1Tubular element with sealing means and a method for manufacturing the tubular elementLINDAB AB·Filed 1999·Granted Jan 9, 2001·67 cites·41 claims
- 2085USD475781SCoupling ring for ventilation ductsLINDAB AB·Filed 2001·Granted Jun 10, 2003·27 cites·1 claims
- 2185US5720095AMethod and apparatus for producing helically wound lock-seam tubingPROTOL AG·Filed 1996·Granted Feb 24, 1998·24 cites·18 claims
- 2280US5531460AU-shaped sealing device on a pipeLINDAB AB·Filed 1993·Granted Jul 2, 1996·49 cites·6 claims
- 2379US6758502B2Coupling ring for ventilation ducts, and method of connecting ventilation ductsLINDAB AB·Filed 2001·Granted Jul 6, 2004·25 cites·15 claims
- 2478US5405174AKit and method for producing a connector for fluid pipe elementsLINDAB AB·Filed 1993·Granted Apr 11, 1995·38 cites·13 claims
- 2575US5473815AMethod for producing a connector for fluid pipe elementsLINDAB AB·Filed 1994·Granted Dec 12, 1995·48 cites·7 claims
- 2674US6561228B1Helically wound lock seam tubePROTOL AG·Filed 2000·Granted May 13, 2003·12 cites·8 claims
- 2769USD453042SCoupling ring for ventilation ductsLINDAB AB·Filed 2001·Granted Jan 22, 2002·16 cites·1 claims
- 2863US6513553B2Helically wound lock-seam tubePROTOL AG·Filed 2001·Granted Feb 4, 2003·6 cites·8 claims
- 2956USD376193SHelically wound lock-seam tubePROTOL AG·Filed 1995·Granted Dec 3, 1996·9 cites·1 claims
- 3054US6085801AHelically wound lock-seam tubePROTOL AG·Filed 1998·Granted Jul 11, 2000·10 cites·11 claims
- 3148US6003220AMethod and apparatus for producing helically wound lock-seam tubingPROTOL AG·Filed 1997·Granted Dec 21, 1999·8 cites·8 claims
- 3235USD379358SClinching rollerPROTOL AG·Filed 1995·Granted May 20, 1997·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →