Weber; LaVerne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weber; LaVerne.The latest application filed is for "road base material containing fly ash".
- Weber; LaVerne - Elgin IL
| Patent | Date |
|---|---|
| Road base material containing fly ash Grant 5,766,338 - Weber June 16, 1 | 1998-06-16 |
| Method of manufacturing synthetic aggregate Grant 5,484,479 - Weber January 16, 1 | 1996-01-16 |
| Method of treating municipal sewage sludge and product produced thereby Grant 5,143,481 - Schumacher , et al. September 1, 1 | 1992-09-01 |
| Method of treating municipal sewage sludge and product produced thereby Grant 5,051,031 - Schumacher , et al. September 24, 1 | 1991-09-24 |
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