Shaffer; John W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shaffer; John W..The latest application filed is for "grommet with spreader mounting feature".
- Shaffer; John W. - Bristolville OH
- Shaffer; John W - Bristolville OH
- Shaffer; John W. - Danvers MA
- Shaffer; John W. - Williamsport PA
| Patent | Date |
|---|---|
| Grommet with spreader mounting feature Grant 9,379,530 - Smutny , et al. June 28, 2 | 2016-06-28 |
| Device and method protecting a connector from debris while validating connector position assurance engagement Grant 9,246,268 - Richardson , et al. January 26, 2 | 2016-01-26 |
| Grommet With Spreader Mounting Feature App 20150162733 - SMUTNY; DALE J. ; et al. | 2015-06-11 |
| Amalgam retainer Grant 6,849,998 - Shaffer February 1, 2 | 2005-02-01 |
| Cathode coating for thermionic arc discharge lamp cathodes Grant 6,603,250 - Shaffer August 5, 2 | 2003-08-05 |
| Method and paste for joiningcut surfaces of ferrite cores for fluorescent lamps App 20030062851 - Shaffer, John W. | 2003-04-03 |
| Cathode coating for thermionic arc discharge lamp cathodes App 20030048058 - Shaffer, John W. | 2003-03-13 |
| Amalgam retainer App 20020070661 - Shaffer, John W. | 2002-06-13 |
| Low-pressure mercury-vapor discharge lamp, and method of placing mercury therein Grant 5,757,129 - Schafnitzel , et al. May 26, 1 | 1998-05-26 |
| Fluorescent lamp Grant D334,244 - Shaffer , et al. March 23, 1 | 1993-03-23 |
| Light-diffusing coating for a glass electric lamp bulb Grant 5,036,244 - Shaffer July 30, 1 | 1991-07-30 |
| Silk-screenable circuit paste Grant 4,765,929 - Shaffer August 23, 1 | 1988-08-23 |
| Pyrotechnic cap with mechanically desensitized composition Grant 4,372,210 - Shaffer , et al. February 8, 1 | 1983-02-08 |
| Flashlamp containment coating Grant 4,341,817 - Tozier , et al. July 27, 1 | 1982-07-27 |
| Radiation switch for photoflash unit Grant 4,330,821 - Brower , et al. May 18, 1 | 1982-05-18 |
| Die-stamped circuit board assembly having relief means-method of making Grant 4,320,572 - Brower , et al. March 23, 1 | 1982-03-23 |
| Multilamp photoflash unit with electrostatic protection Grant 4,200,901 - Shaffer , et al. April 29, 1 | 1980-04-29 |
| Photoflash lamp Grant 4,190,413 - Shaffer , et al. February 26, 1 | 1980-02-26 |
| Photoflash unit with two-color indicator Grant 4,176,389 - Harvey , et al. November 27, 1 | 1979-11-27 |
| Multilamp photoflash unit with static grounding system Grant 4,113,424 - Armstrong , et al. September 12, 1 | 1978-09-12 |
| Photoflash Lamp Coating Grant 3,827,850 - Shaffer , et al. August 6, 1 | 1974-08-06 |
| Photographic Flashlamp Unit Having Control Structure On Base Grant 3,730,669 - Shaffer May 1, 1 | 1973-05-01 |
| Photoflash Lamp Grant 3,625,641 - Shaffer December 7, 1 | 1971-12-07 |
| Photographic Flashlamp Unit Grant 3,597,604 - Shaffer August 3, 1 | 1971-08-03 |
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