Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4792491 | Gaskets | Alan W. Atkinson, Janet M. Lancaster | 1988-12-20 |
| 4591166 | Gasket and process of making gaskets from exfoliated graphite | Alan W. Atkinson, Christina Doyle, Janet M. Lancaster, Kenneth H. Marshall, Kay Robinson | 1986-05-27 |
| 4534922 | Gaskets | Alan W. Atkinson, Janet M. Lancaster | 1985-08-13 |