Dove; Norman F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dove; Norman F..The latest application filed is for "slice lip control".
- Dove; Norman F. - North Vancouver British Columbia CA
- Dove; Norman F. - N. Vancouver British Columbia CA
- Dove; Norman F. - Vancouver British Columbia CA
- Dove; Norman F. - Cranbrook British Columbia CA
| Patent | Date |
|---|---|
| Slice lip control Grant 4,517,055 - Dove May 14, 1 | 1985-05-14 |
| Steam distributor with plug valve Grant 4,422,575 - Dove December 27, 1 | 1983-12-27 |
| Apparatus to supply steam including steam evacuation Grant 4,358,900 - Dove November 16, 1 | 1982-11-16 |
| Steam distribution apparatus for the nip of two rolls Grant 4,351,700 - Dove * September 28, 1 | 1982-09-28 |
| Steam distribution apparatus for flat paper sheet Grant 4,320,583 - Dove March 23, 1 | 1982-03-23 |
| Steam distribution apparatus Grant 4,268,976 - Dove May 26, 1 | 1981-05-26 |
| Apparatus and method for separating heavy impurities from feed stock Grant 4,151,083 - Dove April 24, 1 | 1979-04-24 |
| Steam Supply Apparatus Grant 3,777,781 - Dove December 11, 1 | 1973-12-11 |
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