Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
Name | Patent Title | Patent Number |
City | Year |
---|---|---|---|---|
Leon J. ARP | automatic taped program control apparatus for a machine tool | 03202895 | Ames | 1965 |
Leon J. ARP | apparatus for counting revolutions of predetermined time range | 03467821 | Ames | 1969 |
Leon J. ARP | pressure responsive switch | 03383484 | Ames | 1968 |
Leon J. ARP | apparatus for measuring breath volume | 03319624 | Ames | 1967 |
Leon J. ARP | apparatus for measuring breath volume | 03319624 | Ames | 1967 |
Leon J. ARP | infant supporting apparatus | 03306287 | Ames | 1967 |
Leon J. ARP | oxygen utilization analyzer | 03306283 | Ames | 1967 |
Leon J. ARP | infant supporting apparatus | 03306287 | Ames | 1967 |
Leon J. ARP | fluid metering and delivering device | 03292824 | Ames | 1966 |
Leon J. ARP | fluid delivery device | 03530873 | Ames | 1970 |
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