Pfeffer; Brett A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pfeffer; Brett A..The latest application filed is for "assembly assistance".
- Pfeffer; Brett A. - Granger IA
- Pfeffer; Brett A. - Waukee IA
| Patent | Date |
|---|---|
| Assembly assistance Grant 11,440,115 - Pfeffer , et al. September 13, 2 | 2022-09-13 |
| Assembly Assistance App 20210299772 - Pfeffer; Brett A. ; et al. | 2021-09-30 |
| Laser Clad Manufacturing Techniques App 20200263813 - Pfeffer; Brett A. ; et al. | 2020-08-20 |
| Flexible swirlers Grant 10,584,878 - Pfeffer , et al. | 2020-03-10 |
| Injector fittings Grant 10,436,448 - Ryon , et al. O | 2019-10-08 |
| Strainers Grant 10,202,871 - Ryon , et al. Feb | 2019-02-12 |
| Flexible Swirlers App 20180187890 - Pfeffer; Brett A. ; et al. | 2018-07-05 |
| Flexible swirlers Grant 9,939,155 - Pfeffer , et al. April 10, 2 | 2018-04-10 |
| Strainers App 20170204746 - Ryon; Jason A. ; et al. | 2017-07-20 |
| Injector Fittings App 20170176010 - Ryon; Jason A. ; et al. | 2017-06-22 |
| Strainers App 20170080361 - Ryon; Jason A. ; et al. | 2017-03-23 |
| Integrated heat shield Grant 9,556,795 - Ryon , et al. January 31, 2 | 2017-01-31 |
| Flexible Swirlers App 20160215982 - Pfeffer; Brett A. ; et al. | 2016-07-28 |
| Machined springs for injector applications Grant 9,068,510 - Pfeffer , et al. June 30, 2 | 2015-06-30 |
| Integrated Heat Shield App 20150069148 - Ryon; Jason A. ; et al. | 2015-03-12 |
| Machined Springs For Injector Applications App 20130126641 - Pfeffer; Brett A. ; et al. | 2013-05-23 |
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