Sierra Applied Sciences, Inc.

Calculating rank

USPTO Granted Patents = 12

Forward Citations = 325

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4 inventors (with patents filed for the assignee):

Barry W Manley (8 out of 11 patents)

Charles Coleman (4 out of 14 patents)

Keith H Billings (3 out of 3 patents)

4. Lance J Collins (1 out of 2 patents)

12 patents: Sort by Forward Citations

1. 6011704 - Auto-ranging power supply (2000-01-04),

2. 5993613 - Method and apparatus for periodic polarity reversal during an active (1999-11-30),

3. 5990668 - A.C. power supply having combined regulator and pulsing circuits (1999-11-23),

4. 5980707 - Apparatus and method for a magnetron cathode with moving magnet assembly (1999-11-09),

5. 5910886 - Phase-shift power supply (1999-06-08),

6. 5889391 - Power supply having combined regulator and pulsing circuits (1999-03-30),

7. 5882492 - A.C. plasma processing system (1999-03-16),

8. 5855745 - Plasma processing system utilizing combined anode/ ion source (1999-01-05),

9. 5815388 - Polarity reversing circuit having energy compensation (1998-09-29),

10. 5682067 - Circuit for reversing polarity on electrodes (1997-10-28),

11. 5415754 - Method and apparatus for sputtering magnetic target materials (1995-05-16),

12. 5262028 - Planar magnetron sputtering magnet assembly (1993-11-16),

Company Overview

Sierra Applied Sciences, Inc. is a technology company based in Boulder, Colorado, specializing in advanced software solutions and innovative engineering services. The organization focuses on developing cutting-edge applications in the fields of environmental monitoring, data analysis, and system integration. With a commitment to enhancing operational efficiency and sustainability, Sierra Applied Sciences leverages its expertise to address complex challenges across various industries, contributing to the advancement of scientific research and practical applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#101 in Boulder, CO

#536 in Colorado

#25,578 in US

#48,209 in the World

Boulder, CO, United States of America