Landers; Don B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Landers; Don B..The latest application filed is for "reach rod grouting system".
- Landers; Don B. - Arlington TX
| Patent | Date |
|---|---|
| Reach rod grouting system Grant 4,412,759 - Britton , et al. November 1, 1 | 1983-11-01 |
| Pull-out diaphragm seal for hollow tubes Grant 4,376,597 - Britton , et al. March 15, 1 | 1983-03-15 |
| Offshore structure gravity grouting method Grant 4,171,923 - Landers October 23, 1 | 1979-10-23 |
| Multiple diaphragm seal assembly Grant 4,087,978 - Landers May 9, 1 | 1978-05-09 |
| Shock energy absorbing multi-segment load cell Grant 4,084,801 - Landers , et al. April 18, 1 | 1978-04-18 |
| Grout line protected pressure lines for setting sleeve packers Grant 4,009,581 - Britton , et al. March 1, 1 | 1977-03-01 |
| Foam filled pipeline pig Grant 3,875,606 - Landers April 8, 1 | 1975-04-08 |
| Grouting Seal For Piling Grant 3,702,537 - Landers November 14, 1 | 1972-11-14 |
| Disc Supported Cup Grant 3,691,584 - Landers September 19, 1 | 1972-09-19 |
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