Inventor · disambiguated record
Evan Spirk
Also filed as: SPIRK EVAN
21 granted patents·2 pending applications·155 citations·filing 2009–2024
94Inventor score
Top patents by PatentIndex Score
23 records- 0192US9282869B2Liquid extraction cleaning device and methodRUG DOCTOR LLC·Filed 2015·Granted Mar 15, 2016·9 cites·6 claims
- 0289US12004534B2Frozen dessert dispensing machine and cartridgeNOTTINGHAM SPIRK DESIGN ASS·Filed 2020·Granted Jun 11, 2024·2 cites·42 claims
- 0389US9706893B2Liquid extraction cleaning device and methodRUG DOCTOR LLC·Filed 2015·Granted Jul 18, 2017·6 cites·12 claims
- 0486USD644938SPre-filled wine glasses stacked in a packageNOTTINGHAM SPIRK·Filed 2009·Granted Sep 13, 2011·38 cites·1 claims
- 0577USD682701SContainer for liquidsSTEPHAN GARY R·Filed 2011·Granted May 21, 2013·23 cites·1 claims
- 0675US9788700B2Liquid extraction cleaning device and methodRUG DOCTOR LLC·Filed 2015·Granted Oct 17, 2017·2 cites·4 claims
- 0774US12342835B2Frozen dessert dispensing machine and cartridgePOLAR DELIGHT INC·Filed 2024·Granted Jul 1, 2025·0 cites·15 claims
- 0872US9717386B2Liquid extraction cleaning deviceRUG DOCTOR LLC·Filed 2015·Granted Aug 1, 2017·2 cites·7 claims
- 0970USD682702SContainer for liquidsSTEPHAN GARY R·Filed 2011·Granted May 21, 2013·17 cites·1 claims
- 1063US9538893B2Liquid extraction cleaning deviceRUG DOCTOR LLC·Filed 2015·Granted Jan 10, 2017·1 cites·3 claims
- 1162USD668767SNippleSTEPHAN GARY R·Filed 2011·Granted Oct 9, 2012·12 cites·1 claims
- 1255US12403512B2Jewelry cleaning deviceGEM OASIS LLC·Filed 2022·Granted Sep 2, 2025·0 cites·14 claims
- 1355USD681836SContainer assemblySTEPHAN GARY R·Filed 2011·Granted May 7, 2013·9 cites·1 claims
- 1455USD640077SBakery product dispenserSCHAFER SOLUTIONS INC·Filed 2010·Granted Jun 21, 2011·13 cites·1 claims
- 1553US9788699B2Liquid extraction cleaning device and methodRUG DOCTOR LLC·Filed 2015·Granted Oct 17, 2017·0 cites·3 claims
- 1648USD668544SClamp for a liquid containerSTEPHAN GARY R·Filed 2011·Granted Oct 9, 2012·6 cites·1 claims
- 1748US2022047125A1Liquid dispenserMiracle Brands LLC·Filed 2020·Application pending·0 cites
- 1845US2013341297A1Drinking containerSAUNDERS SANDRA·Filed 2011·Application pending·0 cites
- 1944USD673040SPortion of a powder cap for a liquid containerSTEPHAN GARY R·Filed 2011·Granted Dec 25, 2012·5 cites·1 claims
- 2041USD681835SContainer assemblySTEPHAN GARY R·Filed 2011·Granted May 7, 2013·4 cites·1 claims
- 2140USD727578SLiquid extraction cleaning deviceRUG DOCTOR INC·Filed 2013·Granted Apr 21, 2015·4 cites·1 claims
- 2232USD668113SStirrerSTEPHAN GARY R·Filed 2011·Granted Oct 2, 2012·1 cites·1 claims
- 2331USD728874SLiquid extraction cleaning deviceRUG DOCTOR LLC·Filed 2013·Granted May 5, 2015·1 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →