Anil Kumar

Follow

Person

Conroe, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods of fabrication and use of wear-resistant materials
- Patent number 10,906,104
- Issue date Feb 2, 2021
- National Oilwell DHT, L.P.
- Biju Pillai Kumar
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Downhole drill bit with coated cutting element
- Patent number 10,787,737
- Issue date Sep 29, 2020
- National Oilwell DHT, L.P.
- Anil Kumar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Preparation of nanocrystalline diamond coated diamond particles and...
- Patent number 9,193,037
- Issue date Nov 24, 2015
- National Oilwell DHT, L.P.
- Michael S. Nixon
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods of Fabrication and Use of Wear-Resistant Materials
- Publication number 20190022759
- Publication date Jan 24, 2019
- National Oilwell DHT, L.P.
- Biju Pillai Kumar
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Downhole Drill Bit with Coated Cutting Element
- Publication number 20180305810
- Publication date Oct 25, 2018
- National Oilwell DHT, L.P.
- Anil Kumar
- E21 - EARTH DRILLING MINING
Information Patent Application
Anti-Balling Drill Bit and Method of Making Same
- Publication number 20180016848
- Publication date Jan 18, 2018
- National Oilwell DHT, L.P.
- Anil Kumar
- E21 - EARTH DRILLING MINING
Information Patent Application
Preparation of Nanocrystalline Diamond Coated Diamond Particles and...
- Publication number 20130180181
- Publication date Jul 18, 2013
- National Oilwell DHT, L.P.
- Michael S. Nixon
- B82 - NANO-TECHNOLOGY