Howells; Geoffrey
Patent Applications and Registrations
Patent applications and USPTO patent grants for Howells; Geoffrey.The latest application filed is for "coin discriminators".
- Howells; Geoffrey - Shropshire GB
- Howells; Geoffrey - Salisbury GB
- Howells, Geoffrey - Wiltshire GB
- Howells; Geoffrey - Near Salisbury GB
- Howells; Geoffrey - Hampshire GB2
- Howells; Geoffrey - Cosham GB2
| Patent | Date |
|---|---|
| Coin Discriminators App 20130068586 - Jonsson; Manfred ; et al. | 2013-03-21 |
| Coin discriminators Grant 7,584,833 - Howells September 8, 2 | 2009-09-08 |
| Coin discriminator where frequencies of eddy currents are measured Grant 7,537,099 - Howells May 26, 2 | 2009-05-26 |
| Coin discriminators App 20060151284 - Howells; Geoffrey | 2006-07-13 |
| Coin discriminator where frequencies of eddy currents are measured App 20050051409 - Howells, Geoffrey | 2005-03-10 |
| Discriminator for bimetallic coins Grant 6,851,541 - Howells February 8, 2 | 2005-02-08 |
| Coin and disc sorting Grant 4,881,918 - Goh , et al. November 21, 1 | 1989-11-21 |
| Coin discriminating apparatus using coil pulses of different lengths Grant 4,717,006 - Chapman , et al. January 5, 1 | 1988-01-05 |
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