logo

For the Inventor, By the Inventor

Walla Walla, WA, United States of America

Plasmet Corporation

USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 61

Loading Chart...
Loading Chart...

5 inventors (with patents filed for the assignee):

goldMedal Robert L Ferguson (3 out of 3 patents)

silverMedal Andreas S Blutke (3 out of 5 patents)

bronzeMedal John S Vavruska (3 out of 8 patents)

4.  Mark Henderson (2 out of 2 patents)

5.  John Mark Henderson (1 out of 1 patent)


3 patents:

1. 7781695 - Inductively coupled plasma/partial oxidation reformation of carbonaceous compounds to produce fuel for energy production (2010-08-24),
2. 7666381 - Continuous production of carbon nanomaterials using a high temperature inductively coupled plasma (2010-02-23),
3. 7279655 - Inductively coupled plasma/partial oxidation reformation of carbonaceous compounds to produce fuel for energy production (2007-10-09),
logo

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#6 in Walla Walla, WA

#1,812 in Washington

#73,904 in US

Walla Walla, WA (US)
Walla Walla, WA, United States of America

Plasmet Corporation

Forward Citations = 61

5 inventors:

goldMedal Robert L Ferguson (3 out of 3 patents)

silverMedal Andreas S Blutke (3 out of 5 patents)

bronzeMedal John S Vavruska (3 out of 8 patents)

4.  Mark Henderson (2 out of 2 patents)

5.  John Mark Henderson (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Plasmet Corporation. Retrieved from https://idiyas.com/company/plasmet

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]
Loading…