Keller; Richard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keller; Richard.The latest application filed is for "spark plug shell and method of manufacture".
- Keller; Richard - Whitehouse OH
- Keller; Richard - Emmaus PA
- Keller; Richard - Indianapolis IN
- KELLER; Richard - Heilbronn DE
- Keller; Richard - Palo Alto CA
- Keller; Richard - Redwood City CA
- Keller; Richard - Deer Creek IL
- Keller; Richard - Livingston NJ
Trademarks
| Patent | Date |
|---|---|
| Spark Plug Shell And Method Of Manufacture App 20220166195 - Ma; Shuwei ; et al. | 2022-05-26 |
| Automated Mapping System For Controlling Parameters Of Polymeric Melt App 20220097283 - Keller; Richard ; et al. | 2022-03-31 |
| Hybrid Turbine Engine With Selective Electrical Module Engagement App 20210171212 - Keller; Richard ; et al. | 2021-06-10 |
| Apparatus For Electrochemically Machining A Metallic Workpiece App 20160045968 - KELLER; Richard ; et al. | 2016-02-18 |
| Mother/Daughterboard Power Supply App 20140265594 - van Ruymbeke; Gilles ; et al. | 2014-09-18 |
| Energy Storage Circuit App 20140266073 - Keller; Richard | 2014-09-18 |
| No-bounce tailgate assembly Grant 5,174,632 - Hagenbuch , et al. December 29, 1 | 1992-12-29 |
| Harmonic communication system Grant 3,944,928 - Augenblick , et al. March 16, 1 | 1976-03-16 |
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