Thomas M. Dennis

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Carbide wear surface and method of manufacture
- Patent number 11,400,533
- Issue date Aug 2, 2022
- Syntex Super Materials, Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Carbide wear surface and method of manufacture
- Patent number 10,384,284
- Issue date Aug 20, 2019
- Syntex Super Materials, Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool
- Patent number 7,712,549
- Issue date May 11, 2010
- Dennis Tool Company
- Mahlon Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling tool and method of using same
- Patent number 6,488,103
- Issue date Dec 3, 2002
- Gas Research Institute
- Mahlon D. Dennis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Roller cone gage surface cutting elements with multiple ultra hard...
- Patent number 5,722,497
- Issue date Mar 3, 1998
- Dresser Industries, Inc.
- Robert C. Gum
- E21 - EARTH DRILLING MINING
Information Patent Grant
Insert for a drill bit incorporating a PDC layer having extended si...
- Patent number 5,566,779
- Issue date Oct 22, 1996
- Dennis Tool Company
- Thomas M. Dennis
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Bearing assembly incorporating shield ring precluding erosion
- Patent number 5,498,081
- Issue date Mar 12, 1996
- Dennis Tool Company
- Mahlon Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for bonding PDC blanks
- Patent number 5,477,034
- Issue date Dec 19, 1995
- Dennis Tool Company
- Thomas M. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spade drill bit construction
- Patent number 5,458,211
- Issue date Oct 17, 1995
- Thomas M. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bifurcated drill bit construction
- Patent number 5,456,329
- Issue date Oct 10, 1995
- Dennis Tool Company
- Thomas M. Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of brazing a composite bit using direct cooling means
- Patent number 5,452,843
- Issue date Sep 26, 1995
- Dennis Tool Company
- Thomas M. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting element for drill bits
- Patent number 5,379,854
- Issue date Jan 10, 1995
- Dennis Tool Company
- Thomas M. Dennis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bearing assembly with sidewall-brazed PCD plugs
- Patent number 5,342,129
- Issue date Aug 30, 1994
- Dennis Tool Company
- Thomas M. Dennis
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Carbide Wear Surface and Method of Manufacture
- Publication number 20200346292
- Publication date Nov 5, 2020
- Syntex Super Materials, Inc.
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Carbide Wear Surface and Method of Manufacture
- Publication number 20160016244
- Publication date Jan 21, 2016
- Dennis Tool Company
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CARBIDE WEAR SURFACE AND METHOD OF MANUFACTURE
- Publication number 20130182982
- Publication date Jul 18, 2013
- Dennis Tool Company
- Mahlon D. Dennis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Earth boring tool
- Publication number 20060237234
- Publication date Oct 26, 2006
- Dennis Tool Company
- Mahlon D. Dennis
- E21 - EARTH DRILLING MINING
Information Patent Application
Drilling tool
- Publication number 20060102388
- Publication date May 18, 2006
- Dennis Tool Company
- Mahlon Dennis
- E21 - EARTH DRILLING MINING
Information Patent Application
Golf club head with highly polished hard contact fact
- Publication number 20030220157
- Publication date Nov 27, 2003
- Dennis Tool Company
- Mahlon D. Dennis
- A63 - SPORTS GAMES AMUSEMENTS

Thomas M. Dennis

Person

Patents Grantslast 30 patents

Carbide wear surface and method of manufacture

Carbide wear surface and method of manufacture

Drilling tool

Drilling tool and method of using same

Roller cone gage surface cutting elements with multiple ultra hard...

Insert for a drill bit incorporating a PDC layer having extended si...

Bearing assembly incorporating shield ring precluding erosion

Method and apparatus for bonding PDC blanks

Spade drill bit construction

Bifurcated drill bit construction

Method of brazing a composite bit using direct cooling means

Cutting element for drill bits

Bearing assembly with sidewall-brazed PCD plugs

Patents Applicationslast 30 patents

Carbide Wear Surface and Method of Manufacture

Carbide Wear Surface and Method of Manufacture

CARBIDE WEAR SURFACE AND METHOD OF MANUFACTURE

Earth boring tool

Drilling tool

Golf club head with highly polished hard contact fact