Graham; Ingo Stephen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Graham; Ingo Stephen.The latest application filed is for "seal for a vacuum pump".
- Graham; Ingo Stephen - Burgess Hill GB
- Graham; Ingo Stephen - Hove GB
| Patent | Date |
|---|---|
| Seal For A Vacuum Pump App 20220003239 - Graham; Ingo Stephen | 2022-01-06 |
| Apparatus for evacuating a corrosive effluent gas stream from a processing chamber Grant 10,625,205 - Bailey , et al. | 2020-04-21 |
| Apparatus For Evacuating A Corrosive Effluent Gas Stream From A Processing Chamber App 20180207581 - Bailey; Christopher Mark ; et al. | 2018-07-26 |
| Vacuum pumping Grant 9,726,176 - Graham August 8, 2 | 2017-08-08 |
| Vacuum Pumping App 20130164147 - Graham; Ingo Stephen | 2013-06-27 |
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