Perry, John L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Perry, John L..The latest application filed is for "color characterization for inspection of a product having nonuniform color characteristics".
- Perry, John L. - Oak Hill VA
- Perry; John L. - Herndon VA
- Perry; John L. - El Toro CA
| Patent | Date |
|---|---|
| Color characterization for inspection of a product having nonuniform color characteristics App 20010048765 - Yi, Steven ; et al. | 2001-12-06 |
| Continuous high speed tomographic imaging system and method Grant 6,236,709 - Perry , et al. May 22, 2 | 2001-05-22 |
| Produce grading and sorting system and method Grant 5,903,341 - Perry , et al. May 11, 1 | 1999-05-11 |
| Intumescent material-honeycomb thermal barrier Grant 4,299,872 - Miguel , et al. Nov | 1981-11-10 |
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