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Patent applications and USPTO patent grants for Greene; Robert H..The latest application filed is for "composite filled hollow structure having roughened outer surface portion for use as a piling".
Patent | Date |
---|---|
Composite filled hollow structure having roughened outer surface portion for use as a piling Grant 6,083,589 - Greene July 4, 2 | 2000-07-04 |
Filled composite structure Grant 6,048,594 - Greene April 11, 2 | 2000-04-11 |
Composite filled hollow structure Grant 5,800,889 - Greene September 1, 1 | 1998-09-01 |
Spray gun Grant 5,411,211 - Greene , et al. May 2, 1 | 1995-05-02 |
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