Inventor · disambiguated record
John J. Douglas
Also filed as: DOUGLAS JOHN · DOUGLAS JOHN J
8 granted patents·1 pending application·188 citations·filing 1989–2019
89Inventor score
Files withSIMPLIMATIC ENG CO4888 Brands LLC1DANVILLE AUTOMATION HOLDINGS L1DEMARTINE DANIEL R1DOUGLAS JOHN J1
Top patents by PatentIndex Score
9 records- 0186US10239544B1Guided delivery vehicleDEMARTINE DANIEL R·Filed 2016·Granted Mar 26, 2019·12 cites·20 claims
- 0282US5259495ABelt tensioner and turnover device for a printed circuit board belt conveyorSIMPLIMATIC ENG CO·Filed 1993·Granted Nov 9, 1993·46 cites·14 claims
- 0381US5082108AModular conveyor beam and method of assembly thereforSIMPLIMATIC ENG CO·Filed 1989·Granted Jan 21, 1992·35 cites·22 claims
- 0477US7926771B2Mounting apparatus for mounting objects to support structures of a tentJOHNSON OUTDOORS INC·Filed 2009·Granted Apr 19, 2011·16 cites·15 claims
- 0562US6073748AMultiple lane inverterSIMPLIMATIC ENG CO·Filed 1999·Granted Jun 13, 2000·24 cites·17 claims
- 0661US5240104APrinted circuit board belt conveyorDOUGLAS JOHN J·Filed 1992·Granted Aug 31, 1993·24 cites·9 claims
- 0756US5246097ALine changing system for air bottle conveyorsSIMPLIMATIC ENG CO·Filed 1992·Granted Sep 21, 1993·19 cites·24 claims
- 0848US6250454B1Storage buffer for a multi lane conveyorDANVILLE AUTOMATION HOLDINGS L·Filed 1999·Granted Jun 26, 2001·12 cites·22 claims
- 0934US2020407173A1Container Transport and Delivery System888 Brands LLC·Filed 2019·Application pending·0 cites
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