Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145100 | Damp proof course article | Hudson Lambert, Jonathan Kirby | 2018-12-04 |
| 5108679 | Process for the production of concrete building products | Jeremy Wingfield | 1992-04-28 |
| 5106557 | Process for the production of concrete building products | Jeremy Wingfield | 1992-04-21 |
| 4880467 | Cementitious dough or paste comprising at least one hydraulic element and at least one polymer latex | Howard A. Barker | 1989-11-14 |
| 4778529 | Cementitious compositions comprising a water soluble polymer and a cross-linking agent therefor | Howard A. Barker, John Maxfield | 1988-10-18 |