Inventor · disambiguated record
Jack E. Spaans
Also filed as: SPAANS JACK E · SPAANS JACK EDWARD
3 granted patents·3 pending applications·19 citations·filing 2008–2018
63Inventor score
Top patents by PatentIndex Score
6 records- 0175US8362878B2Towel tracking systemR E D STAMP INC·Filed 2010·Granted Jan 29, 2013·13 cites·24 claims
- 0270US9717352B2System for tracking reusable itemsTOWEL TRACKER LLC·Filed 2015·Granted Aug 1, 2017·6 cites·21 claims
- 0342US2013134843A1System for tracking reusable itemsTOWEL TRACKER LLC·Filed 2013·Application pending·0 cites
- 0439US2009314413A1Apparatus and method for applying tax stampsR E D STAMP INC·Filed 2009·Application pending·0 cites
- 0535US2009194230A1Apparatus and method for applying tax stampsBRANDOW JASON L·Filed 2008·Application pending·0 cites
- 0634US10822132B2High speed stamp applicatorR E D STAMP INC·Filed 2018·Granted Nov 3, 2020·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →