Rockstead; Raymond H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rockstead; Raymond H..The latest application filed is for "box beam reinforced concrete structure".
- Rockstead; Raymond H. - Livermore CA
| Patent | Date |
|---|---|
| Box beam reinforced concrete structure Grant 4,393,636 - Rockstead , et al. July 19, 1 | 1983-07-19 |
| Building form and reinforcing matrix Grant 4,104,842 - Rockstead , et al. August 8, 1 | 1978-08-08 |
| Method And Apparatus For Measuring Pressures In Fluid Lines Grant 3,844,173 - Rockstead , et al. October 29, 1 | 1974-10-29 |
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