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Patent applications and USPTO patent grants for Ruiters; Gerard Hubert Joseph.The latest application filed is for "method for the preparation of solid fuels by means of torrefaction as well as the solid fuels thus obtained and the use of these fuels".
Patent | Date |
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Method for the preparation of solid fuels by means of torrefaction as well as the solid fuels thus obtained and the use of these fuels Grant 8,435,314 - Ruiters May 7, 2 | 2013-05-07 |
Method For The Preparation Of Solid Fuels By Means Of Torrefaction As Well As The Solid Fuels Thus Obtained And The Use Of These Fuels App 20120279115 - RUITERS; GERARD HUBERT JOSEPH | 2012-11-08 |
Method for the preparation of solid fuels by means of torrefaction as well as the solid fuels thus obtained and the use of these fuels Grant 8,231,696 - Ruiters July 31, 2 | 2012-07-31 |
Method For The Preparation Of Solid Fuels By Means Of Torrefaction As Well As The Solid Fuels Thus Obtained And The Use Of These Fuels App 20090272027 - Ruiters; Gerard Hubert Joseph | 2009-11-05 |
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