DH

Derek E. Heath

DD D & S Dental: 9 patents #1 of 5Top 20%
TL Tulsa Dental Products, L.L.C.: 9 patents #1 of 3Top 35%
DS Dentsply Sirona: 3 patents #81 of 352Top 25%
DI Dentsply International: 3 patents #34 of 235Top 15%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
HM Honda Of America Mfg.: 2 patents #3 of 48Top 7%
LH Lakeside Holdings: 2 patents #2 of 4Top 50%
TP Tulsa Dental Products: 1 patents #4 of 5Top 80%
Overall (All Time): #75,838 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 25 most recent of 41 patents

Patent #TitleCo-InventorsDate
12085332 Thermally controllable cupholder Doug Heath, Andrew Slaby 2024-09-10
11680745 Thermally controllable cupholder Doug Heath, Andrew Slaby 2023-06-20
11117495 Motorized seat Doug Heath 2021-09-14
10196713 Medical instrument with modified memory and flexibility properties and method Steven J. A. Treadway 2019-02-05
10182882 Method of modifying a physical property of an endodontic instrument Steven J. A. Treadway 2019-01-22
10130444 Endodontic instrument 2018-11-20
9795459 Medical instrument with modified memory and flexibility properties and method Steven J. A. Treadway, Bobby J. Bennett 2017-10-24
9005377 Method of modifying a physical property of an endodontic instrument Steven J. A. Treadway 2015-04-14
8911573 Medical instrument with modified memory and flexibility properties and method Steven J. A. Treadway, Bobby J. Bennett 2014-12-16
8644978 Machining apparatus and method of making endodontic instruments Brian J. Little, Steve Treadway 2014-02-04
8439682 Set of endodontic instruments Steve Treadway 2013-05-14
8393899 Endodontic instrument and method Steve Treadway 2013-03-12
8192200 Endodontic apparatus and method Steve Treadway 2012-06-05
8105085 Endodontic instrument and method Steve Treadway 2012-01-31
7806690 Endodontic instrument for performing root canal therapy Steve Treadway 2010-10-05
D505030 Collapsible plant stand Steve Treadway 2005-05-17
6663096 Cutting board for food products and method of fabricating same Steve Treadway 2003-12-16
6308719 Pre-clean deluge system John McTighe, Jeff McKinley, Shawn Guthrie, Gene Hunt 2001-10-30
6296000 Pre-clean deluge system John McTighe, Jeff McKinley, Shawn Guthrie, Gene Hunt 2001-10-02
5941760 Endodontic instrument Jerry A. Mooneyhan 1999-08-24
5860641 Cutting board for food products 1999-01-19
5807106 Endodontic instrument having depth calibrations and method of fabricating same 1998-09-15
5762497 Endodontic dental instrument 1998-06-09
5762541 Endodontic instrument Jerry A. Mooneyhan 1998-06-09
5743734 Portable holder for safely supporting and handling sharp dental instruments Jerry A. Mooneyhan, Van T. Himel 1998-04-28