For the Inventor, By the Inventor

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Hayward, CA, United States of America

Davis Instruments Corporation

USPTO Granted Patents = 11

% Expired Patents = 9.1

CIPO Patents = 1

Trademarks = 17

Forward Citations = 642

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11 inventors (with patents filed for the assignee):

Richard C Anderson (3 out of 4 patents)

Robert C Jameson (2 out of 2 patents)

John L Connell (2 out of 2 patents)

4. Michael A Skeen (2 out of 2 patents)

5. Niels Kisling (2 out of 2 patents)

6. Paul W Mohr (1 out of 153 patents)

7. Albert I Weinstein (1 out of 9 patents)

8. Joel B Wacknov (1 out of 34 patents)

9. Angus C MacDonald (1 out of 4 patents)

10. Thomas D Davies (1 out of 1 patent)

11. James Acquistapace (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. D842070 - Multitool (2019-03-05),

2. D817789 - Cone and debris screen for a rain gauge (2018-05-15),

3. D808765 - Multitool (2018-01-30),

4. D758895 - Cone and debris screen for a rain gauge (2016-06-14),

5. 9091596 - UV irradiance sensor with improved cosine response (2015-07-28),

6. 6832141 - Module for monitoring vehicle operation through onboard diagnostic port (2004-12-14),

7. 6247360 - Aspirated radiation shield for weather sensor (2001-06-19),

8. 4454757 - Wind speed and direction measuring instrument (1984-06-19),

9. 4428671 - Optical device for vertically positioning a sextant (1984-01-31),

10. 4421407 - Image combining sextant or the like (1983-12-20),

11. 4241349 - Apparatus for disposing corner cube reflector for detection (1980-12-23),

Davis Instruments Corporation, based in Hayward, California, specializes in the development and manufacturing of advanced measurement and monitoring solutions. The company focuses on providing high-quality instruments for various applications, including environmental monitoring, weather stations, and marine electronics. With a commitment to innovation, Davis Instruments serves a diverse range of industries, leveraging technology to enhance data collection and analysis for improved decision-making and operational efficiency.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#54 in Hayward, CA

#6,532 in California

#27,490 in US

#51,714 in the World

Hayward, CA, United States of America

Davis Instruments Corporation

Forward Citations = 642

11 inventors:

Richard C Anderson (3 out of 4 patents)

Robert C Jameson (2 out of 2 patents)

John L Connell (2 out of 2 patents)

4. Michael A Skeen (2 out of 2 patents)

5. Niels Kisling (2 out of 2 patents)

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