Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052145 | Document handling apparatus | Simon Calverley, David Alan Brooks | 2011-11-08 |
| 7516893 | Apparatus for and method of detecting a coded magnetic thread | John Buttifant, Peter Dilwyn Evans, Michael Potter, Peter Alan Pullan, Barry Clifford Scowen | 2009-04-14 |
| 7434732 | Magnetic thread reader | John Buttifant, Peter Dilwyn Evans, Michael Potter, Peter Alan Pullan, Barry Clifford Scowen | 2008-10-14 |
| 7266231 | Method and apparatus for identifying documents | Bryan James Christophersen, Peter Dilwyn Evans, Jeremy S. Fox | 2007-09-04 |
| 7063257 | Magnetic thread reader | John Buttifant, Peter Dilwyn Evans, Michael Potter, Peter Alan Pullan, Barry Clifford Scowen | 2006-06-20 |
| 7040531 | Document handling machine | — | 2006-05-09 |
| 6604636 | Document counter | Jaime Rosello Sallen, Bryan James Christophersen, Simon Calverley | 2003-08-12 |
| 6224049 | Sheet feed apparatus | Steven M. Hosking | 2001-05-01 |
| 5007628 | Apparatus for sensing sheets | — | 1991-04-16 |
| 4700368 | Method and apparatus for sensing sheets | Ernest A. Munn | 1987-10-13 |