Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6326413 | Process and apparatus for producing plastics and polymeric foam | Geoffrey Buckley, John James Blackwell, Stephen William Blackwell | 2001-12-04 |
| 6241220 | Apparatus and process for producing polymeric foam | Geoffrey Buckley, John James Blackwell, Stephen William Blackwell | 2001-06-05 |
| 6005014 | Apparatus and process for producing polymeric foam | Geoffrey Buckley, John James Blackwell, Stephen William Blackwell | 1999-12-21 |
| 4529562 | Method and apparatus for manufacturing a thermally insulated building block | Peter Connett, Michael Connett | 1985-07-16 |
| 4501794 | Phenolic foam composites and process for making them | Gerald C. Marks, Paul Vereecke | 1985-02-26 |