Ostrom; Carl R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ostrom; Carl R..The latest application filed is for "alignment control for long center pivot irrigation systems".
- Ostrom; Carl R. - Omaha NE
| Patent | Date |
|---|---|
| Alignment control for long center pivot irrigation systems Grant 6,254,018 - Ostrom July 3, 2 | 2001-07-03 |
| Water inlet for a linear move irrigation system Grant 5,080,290 - Ostrom January 14, 1 | 1992-01-14 |
| Means for seeding through a center pivot irrigation system Grant 4,729,514 - Ostrom , et al. * March 8, 1 | 1988-03-08 |
| Means for seeding through a center pivot irrigation system Grant 4,660,775 - Ostrom , et al. April 28, 1 | 1987-04-28 |
| Peripheral water balance control for center pivot irrigation system Grant 3,979,062 - Christensen , et al. September 7, 1 | 1976-09-07 |
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