Duncan; William J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Duncan; William J..The latest application filed is for "semi-anthropomorphic biliary/renal training phantom for medical imaging and lithotripsy training".
- Duncan; William J. - Roswell GA
- Duncan; William J. - Ipswich GB2
- Duncan; William J. - Chattanooga TN
| Patent | Date |
|---|---|
| Semi-anthropomorphic biliary/renal training phantom for medical imaging and lithotripsy training Grant 5,055,051 - Duncan October 8, 1 | 1991-10-08 |
| Graded index optical fibres Grant 4,452,508 - Beales , et al. * June 5, 1 | 1984-06-05 |
| Slub yarn and method of forming same Grant 4,145,869 - Duncan , et al. March 27, 1 | 1979-03-27 |
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