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USPTO Data Jan 1 1976 - Sep 29 2026
95 Patents
#7 in Campbell, CA
#913 in California
#3,934 in US
#8,088 in the World
Zircon Corporation
Forward Citations = 1,841
30 inventors:
Campbell, CA, United States of America
Zircon Corporation
% Expired Patents = 4.2
CIPO Patents = 6
EPO Patents = 10
Trademarks = 13
Forward Citations = 1,841
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30 inventors (with patents filed for the assignee):
Charles E Heger (24 out of 28 patents)
Norman LaVar Krantz (22 out of 22 patents)
Barry Wingate (21 out of 36 patents)
4. Chien-Hsu Chen (12 out of 12 patents)
5. John Robert Stauss (12 out of 12 patents)
6. Paul W Dodd (5 out of 7 patents)
7. Lawrence F Miller (4 out of 4 patents)
8. Gary R Schultheis (4 out of 5 patents)
9. Chien Hsu Chen (3 out of 3 patents)
10. Russell E Tavernetti (3 out of 13 patents)
11. Larry F Miller (3 out of 4 patents)
12. Donald D Kook (3 out of 3 patents)
13. Gerd Reime (2 out of 41 patents)
14. Anthony J Rossetti (2 out of 10 patents)
15. Richard Meech Halliday (2 out of 2 patents)
Core Competencies:
Dynamic Gain Switching
Object Detection
Handheld Scanner
Surface Tool
Capacitive Sensing
Laser Line Projector
Stud Sensor
Imaging Radar
Fluid-Actuated Level Device
Electrical Circuit Tracing
Multi-Angle Self-Leveling
Projected Display
95 patents:
Zircon Corporation is a leading manufacturer of electronic tools and equipment for the construction and DIY industries. With a focus on innovation and quality, Zircon provides a wide range of products including stud finders, metal detectors, and moisture meters. Their advanced technology and user-friendly designs have made them a trusted brand among professionals and homeowners alike.
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6 patents (CIPO):
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10 patents (EPO):
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