Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832550 | Ink and dampening solution determination in offset printing | Alistair Martin, Roger Netterfield, Christopher Hayes Freund, David Farrant, Michael Lawrence Brothers | 2004-12-21 |
| 6639673 | Surface coating measurement instrument and apparatus for determination of coating thickness | Christopher Hayes Freund, Roger Netterfield | 2003-10-28 |
| 5617207 | Appartatus and method for measuring a change in an energy path length | Timothy P. Dabbs | 1997-04-01 |
| 5530551 | Method for apparatus for determining measurement parameter of a fibrous object and whether the object is a valid object | Chistopher J. Cantrall, Timothy P. Dabbs, William H. Humphries, Leslie J. Wills | 1996-06-25 |