DD

David Duckworth

HK Henkel Ag & Co. Kgaa: 4 patents #359 of 2,331Top 20%
BA Bp Corporation North America: 2 patents #180 of 812Top 25%
HG Henkel Ip & Holding Gmbh: 2 patents #150 of 545Top 30%
AT Atc Technologies: 1 patents #23 of 64Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Blackburn, CA: #1 of 3 inventorsTop 35%
Overall (All Time): #293,809 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10942581 Illuminated keyboard Michael Shipman 2021-03-09
10821631 Free-flowing pressure sensitive adhesives Milan Burgsmueller, Gerald Petry, Gunther Kratz, Eckhard Puerkner 2020-11-03
10745180 Vacuum wine bottle stopper and cap, and method of use 2020-08-18
10611533 Vacuum wine bottle stopper and cap, and method of use 2020-04-07
10421097 Remote adhesive monitoring system Sean Sklios, Jordan Yagoda, Jerone Chambers, John Rye 2019-09-24
10336920 Foamable hot melt adhesive compositions and use thereof Richard J. Ellis, Dirk Kasper, Patrick MARKIEFKA, Jonas STABEL, Stephane Belmudes +2 more 2019-07-02
9725967 Centralizers for centralizing well casings Scott Jewett 2017-08-08
9626091 Centralizers for centralizing well casings Scott Jewett 2017-04-18
8890720 Illuminated keyboard Michael Shipman 2014-11-18
8690368 Cavity filled lightpipe for illuminating keys of a keyboard Michael Shipman 2014-04-08
8225963 Integrated low application temperature hot melt adhesive processing system Justin Mehaffy, John Rye 2012-07-24
D661912 Door hanger clip Donna Hulina 2012-06-19
7172303 Illuminated keyboard Michael Shipman 2007-02-06
7174127 Data communications systems and methods using different wireless links for inbound and outbound data David D. Otten 2007-02-06
6619523 Backpack including integral vibration damper 2003-09-16
6352173 Feed device for the glue melt tank of an adhesive dispenser 2002-03-05