Inventor · disambiguated record
Andrew P. Klein
Also filed as: KLEIN ANDREW · KLEIN ANDREW P
14 granted patents·3 pending applications·588 citations·filing 1997–2016
93Inventor score
Top patents by PatentIndex Score
17 records- 0194US9486962B1Fine powder recoater for three-dimensional printerTHE EXONE CO·Filed 2016·Granted Nov 8, 2016·44 cites·20 claims
- 0294US7919184B2Hybrid nanoparticlesMOHAPATRA SATISH C·Filed 2007·Granted Apr 5, 2011·300 cites·18 claims
- 0392US6608134B1Adhesives and method for making sameAVERY DENNISON CORP·Filed 2000·Granted Aug 19, 2003·54 cites·43 claims
- 0488US10363730B2Selectively activated mesh discharge powder recoater for three-dimensional printingTHE EXONE CO·Filed 2016·Granted Jul 30, 2019·9 cites·17 claims
- 0587US6725940B1Foam additive supply system for rescue and fire fighting vehiclesPIERCE MFG INC·Filed 2000·Granted Apr 27, 2004·67 cites·10 claims
- 0687US6684959B1Foam concentrate proportioning system and methods for rescue and fire fighting vehiclesPIERCE MFG INC·Filed 2002·Granted Feb 3, 2004·54 cites·38 claims
- 0782US10039856B2Absorbent articles and methods of making3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Aug 7, 2018·3 cites·20 claims
- 0880US8382945B2Expandable microspheres and methods of making and using the sameINT PAPER CO·Filed 2009·Granted Feb 26, 2013·4 cites·21 claims
- 0977US5834526AExpandable hollow particlesFiled 1997·Granted Nov 10, 1998·38 cites·8 claims
- 1075US8088482B2Expandable microspheres for foam insulation and methodsGLORIOSO JR SAMMIE J JOEY·Filed 2002·Granted Jan 3, 2012·13 cites·35 claims
- 1174US10196548B2Oxalate ester—polyamine thermosetting compositions3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Feb 5, 2019·1 cites·15 claims
- 1272US8679294B2Expandable microspheres and methods of making and using the sameINT PAPER CO·Filed 2013·Granted Mar 25, 2014·1 cites·6 claims
- 1361US2014174684A1Expandable microspheres and methods of making and using the sameINT PAPER CO·Filed 2014·Application pending·0 cites
- 1444US10232078B2Curable polymeric materials and methods of using same3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Mar 19, 2019·0 cites·14 claims
- 1542US11076999B2Absorbent articles and methods of making3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Aug 3, 2021·0 cites·20 claims
- 1640US2018207872A1Powder Recoater for Three-Dimensional PrinterTHE EXONE CO·Filed 2016·Application pending·0 cites
- 1736US2006243324A1Automatic start additive injection system for fire-fighting vehiclesPIERCE MFG INC·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Andrew P. Klein 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 →