For the Inventor, By the Inventor

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Dayton, OH, United States of America

Spectra Precision, Inc.

USPTO Granted Patents = 21

EPO Patents = 1

Trademarks = 1

Forward Citations = 308

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23 inventors (with patents filed for the assignee):

Francisco Roberto Green (6 out of 24 patents)

Philip Lynn Detweiler (4 out of 7 patents)

Jonathan A Jackson (3 out of 16 patents)

4. Frank Beard Douglas (3 out of 17 patents)

5. Gary Lynn Cain (3 out of 23 patents)

6. Ayman Hajmousa (2 out of 12 patents)

7. Richard Piekutowski (2 out of 13 patents)

8. Robert M Perchak (2 out of 15 patents)

9. Timothy David Kaiser (2 out of 3 patents)

10. James Nelson Hayes (2 out of 21 patents)

11. Edward E Hart (2 out of 10 patents)

12. James Arthur Schneider (2 out of 3 patents)

13. Richard D'Alessandro (1 out of 1 patent)

14. Mark Eugene Zachman (1 out of 2 patents)

15. Michael Alan Yowler (1 out of 2 patents)

21 patents: Sort by Forward Citations

1. 6384913 - Active compensator damping in laser transmitters (2002-05-07),

2. 6325590 - Arrangement for determining the relative angular orientation between a first machine element and a second machine element (2001-12-04),

3. 6292258 - Laser receiver with out-of-plumb indication and compensation (2001-09-18),

4. 6121598 - Laser transmitter incorporating target dither (2000-09-19),

5. 6112145 - Method and apparatus for controlling the spatial orientation of the (2000-08-29),

6. 6099235 - Arrangement for determining the relative angular orientation between a (2000-08-08),

7. 6091487 - Laser transmitter incorporating auto scan dither zone (2000-07-18),

8. 6088623 - System and method for leveling an apparatus (2000-07-11),

9. 6055046 - System and method for aligning a laser transmitter (2000-04-25),

10. 6046445 - Solar powered laser receiver circuit (2000-04-04),

11. 6043874 - System and method for calibrating a laser transmitter (2000-03-28),

12. 6034613 - Shock and vibration sensor (2000-03-07),

13. 5994688 - Position leveling sensor for a laser transmitter (1999-11-30),

14. 5977534 - Laser transmitter incorporating target dither (1999-11-02),

15. 5959739 - System for distinguishing true target reflections from ghost target (1999-09-28),

Spectra Precision, Inc. is a leading provider of precision measurement and geographic solutions. With a wide range of advanced instruments and software, Spectra Precision offers innovative solutions for surveying, construction, agricultural, industrial, and mapping applications. They are committed to delivering high-quality, reliable, and user-friendly products that meet the evolving needs of their customers. Visit their website to explore their products and learn more about Spectra Precision's expertise.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

21 Patents

#28 in Dayton, OH

#641 in Ohio

#15,156 in US

#29,052 in the World

Dayton, OH, United States of America

Spectra Precision, Inc.

Forward Citations = 308

23 inventors:

Francisco Roberto Green (6 out of 24 patents)

Philip Lynn Detweiler (4 out of 7 patents)

Jonathan A Jackson (3 out of 16 patents)

4. Frank Beard Douglas (3 out of 17 patents)

5. Gary Lynn Cain (3 out of 23 patents)

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