Inventor · disambiguated record
Andrew M. Kvalheim
Also filed as: KVALHEIM ANDREW M
14 granted patents·2 pending applications·396 citations·filing 1987–2012
94Inventor score
Top patents by PatentIndex Score
16 records- 0195US8322951B2Apparatus for extracting and delivering articles in amounts of uniform sizeKVALHEIM ANDREW M·Filed 2012·Granted Dec 4, 2012·31 cites·22 claims
- 0289US8147169B1Apparatus for extracting and delivering articles in amounts of uniform sizeKVALHEIM ANDREW M·Filed 2009·Granted Apr 3, 2012·19 cites·6 claims
- 0385US4765684AMulti-purpose chair with retractable knee restKVAL MARKETING INC·Filed 1987·Granted Aug 23, 1988·81 cites·3 claims
- 0481US7422135B2Fastener dispencer and applicatorKVAL INC·Filed 2006·Granted Sep 9, 2008·10 cites·14 claims
- 0581US5054857AConvertible chairKVALHEIM ANDREW M·Filed 1990·Granted Oct 8, 1991·63 cites·6 claims
- 0678US4793655AMulti-position convertible therapeutic chairKVAL MARKETING INC·Filed 1987·Granted Dec 27, 1988·58 cites·9 claims
- 0775US7730608B2Hinge feederKVAL INC·Filed 2006·Granted Jun 8, 2010·6 cites·21 claims
- 0873US5536108ALow cohesion material jointKVAL INC·Filed 1995·Granted Jul 16, 1996·33 cites·20 claims
- 0971US5425473AScrew feederKVAL INC·Filed 1994·Granted Jun 20, 1995·23 cites·19 claims
- 1071US5222290AApparatus for attaching hinges to doors and jambsKVAL INC·Filed 1992·Granted Jun 29, 1993·30 cites·18 claims
- 1167US6398004B1Method for dispensing and feeding articlesKVAL INC·Filed 2000·Granted Jun 4, 2002·9 cites·3 claims
- 1259US5331732AHinge applicator with gang screwdriving unitKVAL INC·Filed 1993·Granted Jul 26, 1994·18 cites·9 claims
- 1355US7273157B2Article feederKVAL INC·Filed 2003·Granted Sep 25, 2007·7 cites·14 claims
- 1444US2009003953A1Dual routerKVALHEIM ANDREW M·Filed 2008·Application pending·0 cites
- 1540US6162009AArticle dispenser and feederKVAL INC·Filed 1998·Granted Dec 19, 2000·8 cites·13 claims
- 1640US2007031199A1Rotary toolKVALHEIM ANDREW M·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →