Winchell; David A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Winchell; David A..The latest application filed is for "pulsed thermal flow sensor system".
- Winchell; David A. - Fox Lake IL
- Winchell; David A. - Spring Grove IL
- Winchell; David A. - Twin Lakes WI
| Patent | Date |
|---|---|
| Pulsed thermal flow sensor system Grant 5,533,412 - Jerman , et al. July 9, 1 | 1996-07-09 |
| System and apparatus for the patient-controlled delivery of a beneficial agent, and set therefor Grant 5,061,243 - Winchell , et al. October 29, 1 | 1991-10-29 |
| Systems having fixed and variable flow rate control mechanisms Grant 5,033,714 - Winchell , et al. July 23, 1 | 1991-07-23 |
| Systems having fixed and variable flow rate control mechanisms Grant 5,014,750 - Winchell , et al. May 14, 1 | 1991-05-14 |
| Continuous/bolus infusor Grant 5,011,477 - Winchell , et al. April 30, 1 | 1991-04-30 |
| Infusor having a distal flow regulator Grant 4,904,239 - Winchell , et al. February 27, 1 | 1990-02-27 |
| Method for making containers having ports Grant 4,794,750 - Schmidt , et al. January 3, 1 | 1989-01-03 |
| Infusor having a distal flow regulator Grant 4,741,733 - Winchell , et al. May 3, 1 | 1988-05-03 |
| Method of blowmolding a container having an integral inner dispensing outlet Grant 4,539,172 - Winchell , et al. September 3, 1 | 1985-09-03 |
| Sterile cooling system Grant 4,474,016 - Winchell October 2, 1 | 1984-10-02 |
| Bottle closure Grant 4,434,904 - D'Amico , et al. March 6, 1 | 1984-03-06 |
| Method for manufacturing a plastic container with non-coring penetrable wall portion Grant 4,419,323 - Winchell December 6, 1 | 1983-12-06 |
| Bottle closure Grant 4,378,891 - Fowles , et al. April 5, 1 | 1983-04-05 |
| Hermetically sealed tamperproof port protector Grant RE31,082 - Winchell November 16, 1 | 1982-11-16 |
| Vacuum chamber for the transfer of parenteral liquids Grant D263,504 - Fowles , et al. March 23, 1 | 1982-03-23 |
| Collapsible solution container having reduced collapse rate at the end of the collapsing process Grant 4,308,904 - Martin , et al. January 5, 1 | 1982-01-05 |
| Bottle Grant D261,985 - Fowles , et al. November 24, 1 | 1981-11-24 |
| Bottle Grant D261,106 - Winchell , et al. October 6, 1 | 1981-10-06 |
| Plastic hanger for containers Grant 4,282,980 - Winchell August 11, 1 | 1981-08-11 |
| Bottle Grant D258,720 - Evans , et al. March 31, 1 | 1981-03-31 |
| Bottle Grant D258,346 - Winchell , et al. February 24, 1 | 1981-02-24 |
| Closure for pharmaceutical containers Grant 4,236,646 - Ganz, Jr. , et al. December 2, 1 | 1980-12-02 |
| Diagnostic reagent dispensing bottle Grant 4,234,103 - Strobl, Jr. , et al. November 18, 1 | 1980-11-18 |
| Collapsible solution container having rectangular shoulder Grant 4,232,721 - Martin , et al. November 11, 1 | 1980-11-11 |
| Method for sealing container cap parts Grant 4,227,954 - Ward , et al. October 14, 1 | 1980-10-14 |
| Flexible collapsible containers, and method of molding Grant 4,191,231 - Winchell , et al. March 4, 1 | 1980-03-04 |
| Sealed closure for plastic container with interlocking protective outer closure Grant 4,181,232 - Bellamy , et al. * January 1, 1 | 1980-01-01 |
| Closure system for containers Grant 4,177,905 - Winchell , et al. December 11, 1 | 1979-12-11 |
| Resealable pour bottle with severing ring Grant 4,176,755 - Winchell December 4, 1 | 1979-12-04 |
| Hermetically sealed tamperproof port protector and method of making frangible seal Grant 4,174,238 - Fowles , et al. November 13, 1 | 1979-11-13 |
| Cap closure and method of producing same Grant 4,153,173 - Ward , et al. May 8, 1 | 1979-05-08 |
| Container closure having automatic opening means Grant 4,152,378 - Vcelka , et al. May 1, 1 | 1979-05-01 |
| Hermetically sealed tamperproof port protector Grant 4,111,324 - Winchell September 5, 1 | 1978-09-05 |
| Sealed closure for plastic container with interlocking protective outer closure Grant 4,111,325 - Bellamy , et al. September 5, 1 | 1978-09-05 |
| Antibackoff closure Grant 4,093,093 - Fowles , et al. June 6, 1 | 1978-06-06 |
| Antibackoff threaded ring closure using ratchet means Grant 4,091,949 - Fowles , et al. May 30, 1 | 1978-05-30 |
| Supplemental additive indication cap for containers and the like having auxiliary sleeve Grant 4,068,696 - Winchell January 17, 1 | 1978-01-17 |
| Port protector cap for a container Grant 4,046,276 - Winchell , et al. September 6, 1 | 1977-09-06 |
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