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For the Inventor, By the Inventor

Cedar Crest, NM, United States of America

Douglas S Drumheller

USPTO Granted Patents = 17


Average Co-Inventor Count = 1.4

ph-index = 9

Forward Citations = 328(Granted Patents)


Company Filing History:

goldMedal6 out of 1,765 
 
Sandia Corporation
 patents
silverMedal5 out of 15 
 
Xact Downhole Telemetry, Inc.
 patents
bronzeMedal3 out of 60 
 
Teleco Oilfield Services Inc.
 patents
4. 1 out of 839 
 
Baker Hughes Oilfield Operations LLC
 patents
5. 1 out of 1 
 
Xact Downhold Telemetry, Inc.
 patent
6. 1 out of 832,891 
Other
 patents

Years Active: 1991-2019

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17 patents (USPTO):Explore Patents
1. 10408050 - Acoustic receiver for use on a drill string (2019-09-10),
2. 9458712 - Acoustic telemetry stacked-ring wave delay isolator system and method (2016-10-04),
3. 8982667 - Acoustic telemetry stacked-ring wave delay isolator system and method (2015-03-17),
4. 8823543 - Telemetry wave detection apparatus and method (2014-09-02),
5. 8437220 - Parallel-path acoustic telemetry isolation system and method (2013-05-07),
6. 8270251 - Acoustic isolator (2012-09-18),
7. 7928861 - Telemetry wave detection apparatus and method (2011-04-19),
8. 6791470 - Reducing injection loss in drill strings (2004-09-14),
9. 6188647 - Extension method of drillstring component assembly (2001-02-13),
10. 6147932 - Acoustic transducer (2000-11-14),
11. 5823261 - Well-pump alignment system (1998-10-20),
12. 5703836 - Acoustic transducer (1997-12-30),
13. 5477505 - Downhole pipe selection for acoustic telemetry (1995-12-19),
14. 5274606 - Circuit for echo and noise suppression of accoustic signals transmitted (1993-12-28),
15. 5222049 - Electromechanical transducer for acoustic telemetry system (1993-06-22),

Title: Inventor Douglas S Drumheller - Pioneering Innovations in Cedar Crest

Introduction: Douglas S Drumheller is a renowned inventor based in Cedar Crest, NM, known for his groundbreaking contributions to various fields.

Latest Patents: Douglas S Drumheller holds several patents in the areas of renewable energy technologies, sustainable agriculture, and advanced materials science.

Career Highlights: With a career spanning over two decades, Douglas has worked tirelessly to develop cutting-edge solutions that have the potential to revolutionize industries worldwide.

Collaborations: Throughout his career, Douglas has collaborated with leading research institutions, universities, and companies to bring his innovative ideas to life and make a lasting impact on society.

Conclusion: Douglas S Drumheller's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of inventions.

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