Taplin; John F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Taplin; John F..The latest application filed is for "pilot operated supply and waste control valve".
- Taplin; John F. - West Newton MA
- Taplin; John F. - Newton MA
- Taplin; John F. - Surrey GB2
| Patent | Date |
|---|---|
| Pilot operated supply and waste control valve Grant 4,516,604 - Taplin May 14, 1 | 1985-05-14 |
| Four-way control valve Grant 4,516,605 - Taplin May 14, 1 | 1985-05-14 |
| Magnetic flux-shifting fluid valve Grant 4,403,765 - Fisher September 13, 1 | 1983-09-13 |
| Locking mechanism for a storage cabinet Grant 4,303,287 - Taplin December 1, 1 | 1981-12-01 |
| Automatic pressure regulator Grant 4,092,998 - Taplin June 6, 1 | 1978-06-06 |
| Binary bar code printing device and binary bar code printed matter Grant 3,896,917 - Taplin July 29, 1 | 1975-07-29 |
| System And Method For Identifying And Labeling Blood Packs Grant 3,619,568 - Taplin November 9, 1 | 1971-11-09 |
| Processor For Recording Symbols Provided On Curved Surface Elements Grant 3,584,199 - Taplin June 8, 1 | 1971-06-08 |
| Fail-safe Servo-controlled Mixing Valve Grant 3,561,481 - Taplin February 9, 1 | 1971-02-09 |
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