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USPTO Data Jan 1 1976 - Oct 6 2026
848 Patents
#1 in Everett, WA
#9 in Washington
#604 in US
#1,189 in the World
Fluke Corporation
Forward Citations = 8,131
541 inventors:
Everett, WA, United States of America
Fluke Corporation
% Expired Patents = 5.8
CIPO Patents = 15
EPO Patents = 192
Trademarks = 118
Forward Citations = 8,131
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541 inventors (with patents filed for the assignee):
Ferdinand Y Laurino (52 out of 55 patents)
Matthew B Marzynski (47 out of 47 patents)
Wayne S Hoofnagle (38 out of 42 patents)
4. J David Schell (34 out of 34 patents)
5. Michael D Stuart (32 out of 32 patents)
6. Joseph V Ferrante (32 out of 35 patents)
7. Kirk R Johnson (25 out of 27 patents)
8. Paul A Richer (24 out of 25 patents)
9. Ronald Steuer (23 out of 23 patents)
10. Christopher D Corrigan (23 out of 23 patents)
11. Jeffrey M Elrod (22 out of 27 patents)
12. Thomas Heinke (21 out of 26 patents)
13. Matthew F Schmidt (20 out of 26 patents)
14. Dileepa Prabhakar (19 out of 19 patents)
15. Roger L Howell (19 out of 20 patents)
Core Competencies:
Acoustic Imager
Multimeter
Thermal Imager
Temperature Measurement
Portable Acoustic Imaging
Electrical Test Device
Solar Photovoltaic Measurement
Non-contact Measurement
Power Quality Analyzer
Imaging Tool
Optical Gas Imaging
Calibration
848 patents:
3. 12716923 - Multi-channel handheld digital multimeter having separate common terminals (2026-08-25),
Company Overview
Fluke Corporation, headquartered in Everett, WA, specializes in the development and manufacturing of advanced diagnostic tools and solutions for various industries. The company is renowned for its expertise in acoustic imaging, thermal imaging, and electrical testing devices, providing professionals with reliable instruments for temperature measurement and non-contact assessments. Fluke's innovative products, including portable acoustic imagers and multimeters, are designed to enhance efficiency and accuracy in maintenance, troubleshooting, and quality assurance across diverse applications.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fluke Corporation. Retrieved from https://idiyas.com/company/fluke
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
15 patents (CIPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
192 patents (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]