Patent Navigation Inc

Calculating rank

USPTO Granted Patents = 8

% Expired Patents = 100.0

Forward Citations = 21

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5 inventors (with patents filed for the assignee):

John M Kellum (6 out of 6 patents)

James Alan Billmaier (6 out of 57 patents)

David Paul Billmaier (6 out of 11 patents)

4. Edward Paul Flinchem (2 out of 13 patents)

5. Kristopher C Billmaier (1 out of 2 patents)

8 patents: Sort by Forward Citations

1. 9639723 - Conditional RFID (2017-05-02),

2. 9569772 - Enhancing bank card security with a mobile device (2017-02-14),

3. 8994533 - Conditional RFID (2015-03-31),

4. 8892131 - Mobile location and map acquisition (2014-11-18),

5. 8688170 - Panoramic scene capture using a mobile wireless device (2014-04-01),

6. 8331861 - Content distribution and synchronization techniques and devices (2012-12-11),

7. 8190196 - Generation and use of temporary phone numbers (2012-05-29),

8. 8185133 - Mobile location and map acquisition (2012-05-22),

Company Overview

Patent Navigation Inc is a leading intellectual property management and consulting firm headquartered in San Francisco, California. Our team of experts provides innovative solutions for navigating the complex world of patents, trademarks, and copyrights. With a focus on maximizing value and minimizing risk, we help our clients protect and monetize their intellectual property assets. Contact us today to learn how we can help your business succeed in the digital age.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

8 Patents

#245 in Seattle, WA

#827 in Washington

#35,954 in US

Seattle, WA, United States of America