Schiff; David Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schiff; David Robert.The latest application filed is for "syringe assembly having a rotatably advanceable plunger rod".
- Schiff; David Robert - Highland Park NJ
| Patent | Date |
|---|---|
| Syringe assembly having a telescoping plunger rod Grant 11,452,818 - Schiff , et al. September 27, 2 | 2022-09-27 |
| Syringe assembly having a rotatably advanceable plunger rod Grant 10,960,139 - Schiff , et al. March 30, 2 | 2021-03-30 |
| Syringe having a spring action plunger rod Grant 10,960,130 - Schiff , et al. March 30, 2 | 2021-03-30 |
| Syringe with plunger rod having a flexible portion Grant 10,286,153 - Manke , et al. | 2019-05-14 |
| Syringe Assembly Having a Rotatably Advanceable Plunger Rod App 20190111212 - Schiff; David Robert ; et al. | 2019-04-18 |
| Syringe Assembly Having a Telescoping Plunger Rod App 20190083710 - Schiff; David Robert ; et al. | 2019-03-21 |
| Syringe assembly having a telescoping plunger rod Grant 10,159,796 - Schiff , et al. Dec | 2018-12-25 |
| Syringe With Plunger Rod Having a Flexible Portion App 20180117257 - Manke; Darrin Scott ; et al. | 2018-05-03 |
| Syringe with plunger rod having a flexible portion Grant 9,833,575 - Manke , et al. December 5, 2 | 2017-12-05 |
| Syringe Having a Spring Action Plunger Rod App 20170143892 - Schiff; David Robert ; et al. | 2017-05-25 |
| Syringe having a spring action plunger rod Grant 9,597,455 - Schiff , et al. March 21, 2 | 2017-03-21 |
| Syringe With Plunger Rod Having a Flexible Portion App 20160158452 - Manke; Darrin Scott ; et al. | 2016-06-09 |
| Syringe with plunger rod having a flexible portion Grant 9,289,556 - Manke , et al. March 22, 2 | 2016-03-22 |
| Guarded surgical knife handle Grant 8,992,554 - Auchter , et al. March 31, 2 | 2015-03-31 |
| Guarded Surgical Knife Handle App 20140245619 - Auchter; Gregory Allen ; et al. | 2014-09-04 |
| Guarded surgical knife handle Grant 8,764,781 - Auchter , et al. July 1, 2 | 2014-07-01 |
| Syringe Having a Spring Action Plunger Rod App 20130085457 - Schiff; David Robert ; et al. | 2013-04-04 |
| Syringe Assembly Having a Rotatably Advanceable Plunger Rod App 20130085452 - Schiff; David Robert ; et al. | 2013-04-04 |
| Syringe With Plunger Rod Having a Flexible Portion App 20130082058 - Manke; Darrin Scott ; et al. | 2013-04-04 |
| Syringe Assembly Having a Telescoping Plunger Rod App 20130082057 - Schiff; David Robert ; et al. | 2013-04-04 |
| Guarded Surgical Knife Handle App 20120285023 - Auchter; Gregory Allen ; et al. | 2012-11-15 |
| Guarded surgical knife handle Grant 8,256,331 - Auchter , et al. September 4, 2 | 2012-09-04 |
| Guarded surgical knife handle Grant 8,256,330 - Auchter , et al. September 4, 2 | 2012-09-04 |
| Guarded Surgical Knife Handle App 20100125290 - Auchter; Gregory Allen ; et al. | 2010-05-20 |
| Guarded Surgical Knife Handle App 20100125293 - Auchter; Gregory Allen ; et al. | 2010-05-20 |
| Ball and socket closure Grant 6,161,712 - Savitz , et al. December 19, 2 | 2000-12-19 |
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