Spencer; John A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spencer; John A..The latest application filed is for "multi-stage reaction for mitigatingthe presence of unwanted cations".
- Spencer; John A. - Cypress TX US
- Spencer; John A. - Phoenix AZ
| Patent | Date |
|---|---|
| Alternative paths to alcohols and hydrocarbons from biomass Grant 8,519,206 - Holtzapple , et al. August 27, 2 | 2013-08-27 |
| Multi-stage Reaction For Mitigatingthe Presence Of Unwanted Cations App 20130211144 - GRANDA; Cesar B. ; et al. | 2013-08-15 |
| Alternative paths to alcohols and hydrocarbons from biomass Grant 8,410,321 - Holtzapple , et al. April 2, 2 | 2013-04-02 |
| Alternative paths to alcohols and hydrocarbons from biomass Grant 8,232,440 - Holtzapple , et al. July 31, 2 | 2012-07-31 |
| Process And System For Separating Heavy And Light Components Contained In A Vapor Mixture App 20120031747 - Spencer; Rae Lynn ; et al. | 2012-02-09 |
| Modular frame structure Grant 4,729,183 - Tarter , et al. March 8, 1 | 1988-03-08 |
| SEC | 0001209128 | SPENCER JOHN A |
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