Inventor · disambiguated record
Dale R. Foster
Also filed as: FOSTER DALE · FOSTER DALE L · FOSTER DALE R
12 granted patents·4 pending applications·146 citations·filing 1980–2022
90Inventor score
Top patents by PatentIndex Score
16 records- 0188US9623472B2Apparatus for closing pittsburgh seams associated with duct assemblies and other box-shaped membersVICON MACHINERY LLC·Filed 2012·Granted Apr 18, 2017·2 cites·14 claims
- 0286US10976071B2Roller member for use in an apparatus for closing pittsburgh Seams associated with duct assemblies and other box-shaped membersVICON MACHINERY LLC·Filed 2020·Granted Apr 13, 2021·1 cites·20 claims
- 0384US6460573B1Companion duct systemENGEL IND·Filed 2000·Granted Oct 8, 2002·36 cites·24 claims
- 0483US6810570B2Method of attaching a connector element to a duct flangeENGEL IND INC·Filed 2002·Granted Nov 2, 2004·27 cites·15 claims
- 0583US4314735ABed locator having an integral electric socket and a plug ejectorHILL ROM CO INC·Filed 1980·Granted Feb 9, 1982·42 cites·13 claims
- 0675US12449157B2Roller member for use in an apparatus for closing pittsburgh seams associated with duct assemblies and other box-shaped membersVICON MACHINERY LLC·Filed 2022·Granted Oct 21, 2025·0 cites·19 claims
- 0774US11313578B2Roller member for use in an apparatus for closing Pittsburgh Seams associated with duct assemblies and other box-shaped membersVICON MACHINERY LLC·Filed 2020·Granted Apr 26, 2022·0 cites·5 claims
- 0873US7926757B2Insulation spool apparatus for lining ductworkVICON MACHINERY LLC·Filed 2009·Granted Apr 19, 2011·5 cites·34 claims
- 0972US9981399B2Device and method for cutting insulationVICON MACHINERY LLC·Filed 2014·Granted May 29, 2018·2 cites·5 claims
- 1068US5353616APittsburgh seam closer having single seaming rollENGEL IND INC·Filed 1991·Granted Oct 11, 1994·31 cites·10 claims
- 1167US10612812B2Roller member for use in an apparatus for closing Pittsburgh seams associated with duct assemblies and other box-shaped membersVICON MACHINERY LLC·Filed 2017·Granted Apr 7, 2020·0 cites·5 claims
- 1258US2018229391A1Device and method for cutting insulationVICON MACHINERY LLC·Filed 2018·Application pending·0 cites
- 1357US9889489B2Apparatus for closing Pittsburgh seams associated with duct assemblies and other box-shaped membersVICON MACHINERY LLC·Filed 2017·Granted Feb 13, 2018·0 cites·27 claims
- 1451US2023067693A1Device and method for cutting insulationVICON MACHINERY LLC·Filed 2022·Application pending·0 cites
- 1547US2005097834A1Pool cover tracking systemFiled 2003·Application pending·0 cites
- 1640US2005109655A1Packaging apparatus and methodFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →