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Patent applications and USPTO patent grants for McMath; Jack A..The latest application filed is for "drop tubes and overfill valves therefor".
Patent | Date |
---|---|
Drop tubes and overfill valves therefor Grant 5,174,345 - Kesterman , et al. * December 29, 1 | 1992-12-29 |
Nozzle having dual hose swivel Grant 4,687,024 - McMath August 18, 1 | 1987-08-18 |
Liquid spill container and method of making and installing same Grant 4,659,251 - Petter , et al. April 21, 1 | 1987-04-21 |
Liquid dispensing nozzle having a sealing arrangement for vapor return means Grant 4,649,969 - McMath March 17, 1 | 1987-03-17 |
Quick connect-disconnect coupling Grant 4,519,635 - McMath May 28, 1 | 1985-05-28 |
Liquid dispensing nozzle having a sealing arrangement for vapor recovery Grant 4,196,759 - McMath , et al. April 8, 1 | 1980-04-08 |
Dry-break coupler Grant 3,897,091 - McMath , et al. July 29, 1 | 1975-07-29 |
Spring Biased Safety Valve Grant 3,734,115 - McMath May 22, 1 | 1973-05-22 |
Valuables Depository Grant 3,672,563 - McMath June 27, 1 | 1972-06-27 |
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