Forward Citations = 752

Loading Chart...

12 inventors (with patents filed for the assignee):

Mojtaba Mirashrafi (5 out of 30 patents)

Kenneth L Keeler (5 out of 13 patents)

Al J Simon (5 out of 11 patents)

4. George Laurens Taylor (4 out of 10 patents)

5. John D Elliott (4 out of 9 patents)

6. Michael F Buondonno (4 out of 9 patents)

7. Keith A Pirkl (4 out of 8 patents)

8. Mark D Zuber (4 out of 9 patents)

9. Jeffrey B Sponaugle (2 out of 21 patents)

10. Jason T Cassezza (1 out of 10 patents)

11. Paul D Crutcher (1 out of 3 patents)

12. Ajit B Pendse (1 out of 3 patents)

5 patents: Sort by Forward Citations

1. 6199096 - Method and apparatus for synchronizing information browsing among multiple systems (2001-03-06),

2. 6144670 - Method and apparatus for establishing and facilitating a voice call (2000-11-07),

3. 6026087 - Method and apparatus for establishing a voice call to a PSTN extension (2000-02-15),

4. 5987102 - Method and apparatus for bridging a voice call including selective (1999-11-16),

5. 5889774 - Method and apparatus for selecting an internet/PSTN changeover server (1999-03-30),

Company Overview

Efusion, Inc. is a leading technology company specializing in innovative software solutions for businesses. With a focus on digital transformation, Efusion offers a wide range of services including custom application development, cloud computing, and cybersecurity solutions. Founded in 2005, the company has a proven track record of delivering cutting-edge technology to help businesses thrive in a rapidly evolving digital landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#67 in Beaverton, OR

#569 in Oregon

#51,620 in US

Beaverton, OR, United States of America

Efusion, Inc.

Forward Citations = 752

12 inventors:

Mojtaba Mirashrafi (5 out of 30 patents)

Kenneth L Keeler (5 out of 13 patents)

Al J Simon (5 out of 11 patents)

4. George Laurens Taylor (4 out of 10 patents)

5. John D Elliott (4 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Efusion, Inc.. Retrieved from https://idiyas.com/company/efusion

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]