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Russellville, AR, United States of America

Roger K Pihlaja

USPTO Granted Patents = 5

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.3

ph-index = 3

Forward Citations = 27(Granted Patents)

Location History:

Sanford, MI (US) (1987 - 1990)
Russellville, AR (US) (1991 - 1992)

Company Filing History:

The Dow Chemical Company

Years Active: 1987-1992

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5112579 - Continuous carbothermal reactor (1992-05-12),

2. 4983553 - Continuous carbothermal reactor (1991-01-08),

3. 4913761 - Method for severing and sealing thermoplastic materials (1990-04-03),

4. 4847859 - Device and method for cooling a high temperature furnace (1989-07-11),

5. 4649735 - Test device and method for testing foam material (1987-03-17),

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