DE BELL; Humphrey Reginald
Patent Applications and Registrations
Patent applications and USPTO patent grants for DE BELL; Humphrey Reginald.The latest application filed is for "insulated pipe".
- DE BELL; Humphrey Reginald - Waalwijk NL
| Patent | Date |
|---|---|
| Insulated Pipe App 20220252205 - DE BELL; Humphrey Reginald | 2022-08-11 |
| Process for producing physically foamed polyolefin foams and insulation foams prepared therewith App 20080311377 - Marie Van Der Ven; Emanuel Joseph Herman ; et al. | 2008-12-18 |
| Ultra flexible pipe insulation App 20030232898 - Van Der Ven, Emanuel Jozeph Herman Marie ; et al. | 2003-12-18 |
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