Inventor · disambiguated record
Per Bentsen
Also filed as: BENTSEN PER
15 granted patents·3 pending applications·931 citations·filing 1985–2007
95Inventor score
Top patents by PatentIndex Score
18 records- 0198US4673383AFusible rib bonding of fasteners to substrateMINIGRIP INC·Filed 1985·Granted Jun 16, 1987·193 cites·12 claims
- 0295US4832505ATamper evident link bagsMINIGRIP INC·Filed 1988·Granted May 23, 1989·121 cites·18 claims
- 0394US4682366AAttachment of plastic zipper to incompatible bag wall webMINIGRIP INC·Filed 1985·Granted Jul 21, 1987·80 cites·18 claims
- 0493US4651504ADouble funnel bag material and methodMINIGRIP INC·Filed 1985·Granted Mar 24, 1987·86 cites·22 claims
- 0592US4807300APlastic zipper bag with anchor-socket attachment arrangementMINIGRIP INC·Filed 1987·Granted Feb 21, 1989·134 cites·25 claims
- 0692US4805800ADispenser for plastic bagsMINIGRIP INC·Filed 1986·Granted Feb 21, 1989·115 cites·9 claims
- 0783US6698925B2Reclosable packaging having zipper with means for maintaining closureILLINOIS TOOL WORKS·Filed 2002·Granted Mar 2, 2004·34 cites·23 claims
- 0880US4793487ADispensing of bags initially joined head-to-headMINIGRIP INC·Filed 1986·Granted Dec 27, 1988·57 cites·6 claims
- 0978US7882603B2End stops for zippers for reclosable packagesILLINOIS TOOL WORKS·Filed 2007·Granted Feb 8, 2011·7 cites·20 claims
- 1078US7524110B2Reclosable package with slider zipper shielded for high pressure pasteurizationILLINOIS TOOL WORKS·Filed 2005·Granted Apr 28, 2009·8 cites·10 claims
- 1175US4694959AMaintaining single link chain bags against skewingMINIGRIP INC·Filed 1986·Granted Sep 22, 1987·29 cites·23 claims
- 1274US7223222B2Slider zipper assembly and shroud with high pressure pasteurization protection systemILLINOIS TOOL WORKS·Filed 2005·Granted May 29, 2007·4 cites·7 claims
- 1369US7017241B2Slider having interior ridge to assist zipper openingILLINOIS TOOL WORKS·Filed 2002·Granted Mar 28, 2006·14 cites·24 claims
- 1469US4798041ALink bag and opening fixtureMINIGRIP INC·Filed 1987·Granted Jan 17, 1989·24 cites·14 claims
- 1561US2007225141A1Slider zipper assembly and shroud with high pressure pasteurization protection systemILLINOIS TOOL WORKS·Filed 2007·Application pending·0 cites
- 1657US4635294AMaterial for making three reclosable bag sections from extruded plastic materialMINIGRIP INC·Filed 1985·Granted Jan 6, 1987·25 cites·17 claims
- 1754US2007240288A1High strength slider end stopILLINOIS TOOL WORKS·Filed 2006·Application pending·0 cites
- 1846US2006277737A1Method for applying soft cap to slider or zipper with mounted sliderILLINOIS TOOL WORKS·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Per Bentsen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →