Harper; Alan Roger
Patent Applications and Registrations
Patent applications and USPTO patent grants for Harper; Alan Roger.The latest application filed is for "moulding procedures".
- Harper; Alan Roger - Cornwall GB
- Harper; Alan Roger - Gunnislake GB
- Harper; Alan Roger - Cornwall. PL18 9AR GB
Trademarks
| Patent | Date |
|---|---|
| Moulding Procedures App 20220288875 - Harper; Alan Roger | 2022-09-15 |
| Method Of Moulding App 20170341319 - Harper; Alan Roger | 2017-11-30 |
| Liquid flow sensing systems Grant 7,938,018 - Harper May 10, 2 | 2011-05-10 |
| Pressure sensing systems App 20100230860 - Harper; Alan Roger | 2010-09-16 |
| Liquid flow sensing systems App 20100024566 - Harper; Alan Roger | 2010-02-04 |
| Liquid level sensing systems App 20090224929 - Harper; Alan Roger | 2009-09-10 |
| Composite Production By Resin Transfer Molding App 20080057150 - Harper; Alan Roger | 2008-03-06 |
| Pressure switches App 20070068782 - Harper; Alan Roger | 2007-03-29 |
| Measurement systems Grant 7,096,730 - Harper August 29, 2 | 2006-08-29 |
| Measurement systems App 20040169300 - Harper, Alan Roger | 2004-09-02 |
| Resin application Grant 6,705,791 - Harper March 16, 2 | 2004-03-16 |
| Resin application App 20030021623 - Harper, Alan Roger | 2003-01-30 |
| Production of composite mouldings App 20020030294 - Harper, Alan Roger | 2002-03-14 |
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