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Patent applications and USPTO patent grants for Rupiper; Stan.The latest application filed is for "helice pier coupling system used for soil stabilization".
Patent | Date |
---|---|
Helice pierhead mounting plate and bolt assembly Grant 7,004,683 - Rupiper February 28, 2 | 2006-02-28 |
Helice pier coupling system used for soil stabilization Grant 6,615,554 - Rupiper September 9, 2 | 2003-09-09 |
Helice pier coupling system used for soil stabilization App 20030041535 - Rupiper, Stan | 2003-03-06 |
Concrete foundation pierhead and method of lifting a foundation using a jack assembly Grant 6,503,024 - Rupiper January 7, 2 | 2003-01-07 |
Concrete foundation pierhead and method of lifting a foundation using a jack assembly App 20010046415 - Rupiper, Stan | 2001-11-29 |
Ground anchor device Grant 5,934,836 - Rupiper , et al. August 10, 1 | 1999-08-10 |
Ground anchor device for penetrating an underground rock formation Grant 5,919,005 - Rupiper July 6, 1 | 1999-07-06 |
Drive device used for soil stabilization Grant 5,904,447 - Sutton , et al. May 18, 1 | 1999-05-18 |
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