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Salt Lake City, UT, United States of America

Eastman Christensen Company

USPTO Granted Patents = 38

CIPO Patents = 4

Forward Citations = 1,942

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45 inventors (with patents filed for the assignee):

Gordon A Tibbitts (4 out of 78 patents)

Alexander K Meskin (3 out of 5 patents)

Alfred Ostertag (2 out of 17 patents)

4. Johannes Witte (2 out of 16 patents)

5. Redd H Smith (2 out of 56 patents)

6. Oleg M Kotlyar (2 out of 13 patents)

7. Rainer Jurgens (2 out of 35 patents)

8. Rainer Juergens (2 out of 8 patents)

9. Leo Merrill (2 out of 6 patents)

10. Louis K Bigelow (2 out of 16 patents)

11. William R Trujillo (2 out of 2 patents)

12. Mark L Jones (2 out of 4 patents)

13. Johann Biehl (2 out of 2 patents)

14. Volker Kruger (2 out of 10 patents)

15. Clifford R Pay (2 out of 5 patents)

38 patents: Sort by Forward Citations

1. 5205684 - Multi-component cutting element using consolidated rod-like (1993-04-27),

2. 5099931 - Method and apparatus for optional straight hole drilling or directional (1992-03-31),

3. 5090491 - Earth boring drill bit with matrix displacing material (1992-02-25),

4. 5028177 - Multi-component cutting element using triangular, rectangular and higher (1991-07-02),

5. 5004057 - Drill bit with improved steerability (1991-04-02),

6. 4955438 - Core drilling tool (1990-09-11),

7. 4953595 - Mud pulse valve and method of valving in a mud flow for sharper rise and (1990-09-04),

8. 4919013 - Preformed elements for a rotary drill bit (1990-04-24),

9. D307279 - Cutting tooth for a rotating drag bit (1990-04-17),

10. 4913247 - Drill bit having improved cutter configuration (1990-04-03),

11. 4913244 - Large compact cutter rotary drill bit utilizing directed hydraulics for (1990-04-03),

12. 4905778 - Device for producing pressure pulses in an oil well fluid medium (1990-03-06),

13. 4901804 - Articulated downhole surveying instrument assembly (1990-02-20),

14. 4901290 - Apparatus for the generation of pressure pulses in drilling mud (1990-02-13),

15. 4884477 - Rotary drill bit with abrasion and erosion resistant facing (1989-12-05),

Eastman Christensen Company is a leading provider of innovative solutions in the technology industry. With a focus on research and development, we design and manufacture cutting-edge products for various sectors including electronics, telecommunications, and renewable energy. Our expertise lies in developing advanced materials, components, and systems that deliver superior performance and reliability. At Eastman Christensen, we are committed to driving technological advancements and creating sustainable solutions for a better future.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

38 Patents

#34 in Salt Lake City, UT

#94 in Utah

#8,726 in US

#17,311 in the World

Salt Lake City, UT, United States of America

Eastman Christensen Company

Forward Citations = 1,942

45 inventors:

Gordon A Tibbitts (4 out of 78 patents)

Alexander K Meskin (3 out of 5 patents)

Alfred Ostertag (2 out of 17 patents)

4. Johannes Witte (2 out of 16 patents)

5. Redd H Smith (2 out of 56 patents)

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