Inventor
HELF THOMAS A
US49 patents
⚠️ This page may combine multiple inventors who share the name “HELF THOMAS A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON & SON INC S C
33 patentsUS7610118B2Oct 27, 2009
Dispensing of multiple volatile substances
JOHNSON & SON INC S C85 citations98
US6341732B1Jan 29, 2002
Method and apparatus for maintaining control of liquid flow in a vibratory atomizing device
JOHNSON & SON INC S C186 citations98
US6293474B1Sep 25, 2001
Delivery system for dispensing volatiles
JOHNSON & SON INC S C139 citations98
US7824627B2Nov 2, 2010
Active material and light emitting device
JOHNSON & SON INC S C138 citations97
US6450419B1Sep 17, 2002
Self contained liquid atomizer assembly
JOHNSON & SON INC S C90 citations97
US7687744B2Mar 30, 2010
Coordinated emission of fragrance, light, and sound
JOHNSON & SON INC S C138 citations96
US6843430B2Jan 18, 2005
Low leakage liquid atomization device
JOHNSON & SON INC S C78 citations96
USD534640SJan 2, 2007
Volatile actives dispenser
JOHNSON & SON INC S C21 citations93
USD532093SNov 14, 2006
Volatile actives dispenser
JOHNSON & SON INC S C21 citations93
US5320693AJun 14, 1994
Selectably-removable indicia-containing surface-coating composite and method
JOHNSON & SON INC S C30 citations93
US10138110B2Nov 27, 2018
Attachment and system for mixing and dispensing a chemical and diluent
JOHNSON & SON INC S C27 citations92
USD809097SJan 30, 2018
Dispenser with container
JOHNSON & SON INC S C14 citations92
USD800560SOct 24, 2017
Bottle
JOHNSON & SON INC S C15 citations92
USD780584SMar 7, 2017
Bottle
JOHNSON & SON INC S C16 citations92
USD743806SNov 24, 2015
Combined Sprayer and Refill Bottles
JOHNSON & SON INC S C25 citations92
US9192949B2Nov 24, 2015
Fluid application system
JOHNSON & SON INC S C24 citations92
US7017829B2Mar 28, 2006
Atomizer wicking system
JOHNSON & SON INC S C41 citations92
US6857580B2Feb 22, 2005
Plug-in type liquid atomizer
JOHNSON & SON INC S C34 citations92
US6752327B2Jun 22, 2004
Atomizer with tilted orifice plate and replacement reservoir for same
JOHNSON & SON INC S C34 citations92
US6706988B1Mar 16, 2004
Switch actuating mechanism and electrically controlled device using same
JOHNSON & SON INC S C50 citations92
US5544810AAug 13, 1996
Precision-ratioed fluid-mixing device and system
JOHNSON & SON INC S C84 citations92
US6969008B2Nov 29, 2005
Point of purchase fragrance sampling
JOHNSON & SON INC S C50 citations90
US7891580B2Feb 22, 2011
High volume atomizer for common consumer spray products
JOHNSON & SON INC S C20 citations89
US6896193B2May 24, 2005
Atomizer with improved wire type atomizing element support and method of making same
JOHNSON & SON INC S C21 citations87
US10335814B2Jul 2, 2019
Fluid application system
JOHNSON & SON INC S C5 citations84
US9089622B2Jul 28, 2015
Volatile material dispenser
JOHNSON & SON INC S C6 citations84
US9061821B2Jun 23, 2015
Apparatus for control of a volatile material dispenser
JOHNSON & SON INC S C11 citations84
US8381951B2Feb 26, 2013
Overcap for a spray device
JOHNSON & SON INC S C10 citations84
USD884833SMay 19, 2020
Container
JOHNSON & SON INC S C4 citations83
USD960319SAug 9, 2022
Container
JOHNSON & SON INC S C1 citations72
US10669146B2Jun 2, 2020
Attachment and system for mixing and dispensing a chemical and diluent
JOHNSON & SON INC S C3 citations71
USD1042739SSep 17, 2024
Container
JOHNSON & SON INC S C0 citations62
US10898915B2Jan 26, 2021
Fluid application system
JOHNSON & SON INC S C0 citations62
HELF THOMAS A
5 patentsUS8469244B2Jun 25, 2013
Overcap and system for spraying a fluid
HELF THOMAS A15 citations84
US8387827B2Mar 5, 2013
Volatile material dispenser
HELF THOMAS A14 citations84
US8556122B2Oct 15, 2013
Apparatus for control of a volatile material dispenser
HELF THOMAS A13 citations83
US8201710B2Jun 19, 2012
Attachment mechanism for a dispenser
HELF THOMAS A13 citations83
US8826470B2Sep 9, 2014
Aerosol dispenser control system
HELF THOMAS A2 citations62