Issued Patents All Time
Showing 25 most recent of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10043601 | Sheathing of profiles with lateral disposals | Klaus Specht, Harald Sommavilla, Christian Heigl, Dirk Reissenweber | 2018-08-07 |
| 7134815 | Interchangeable holder for hollow drills | — | 2006-11-14 |
| 6659988 | Ostomy appliance | Graham E. Steer, Keith G. M. Hollands, Timothy K. Thorndale | 2003-12-09 |
| 6537261 | Ostomy coupling | Keith G. M. Hollands, Timothy K. Thorndale | 2003-03-25 |
| 5957905 | Orifice coupling | — | 1999-09-28 |
| 5902295 | Ostomy coupling | Keith G. M. Hollands | 1999-05-11 |
| 5843053 | Ostomy coupling | — | 1998-12-01 |
| 5830200 | Ostomy coupling | Keith G. M. Hollands, Graham E. Steer, Ronald A. Plass, Howard Barratt | 1998-11-03 |
| 5709674 | Ostomy coupling | — | 1998-01-20 |
| 5662629 | Ostomy coupling | Keith G. M. Hollands, Graham E. Steer, Ronald A. Plass, Howard Barratt | 1997-09-02 |
| 5647861 | Ostomy coupling | Keith G. M. Hollands, Graham E. Steer, Ronald A. Plass, Howard Barratt | 1997-07-15 |
| 5593396 | Bag for containing liquid | Graham E. Steer, John A. Gent | 1997-01-14 |
| 5495858 | Male incontinence device | Graham David Bannister, Howard Barrett | 1996-03-05 |
| 5409475 | Retractile penis device | — | 1995-04-25 |
| 5302173 | Ostomy coupling | — | 1994-04-12 |
| 5261708 | Ostomy coupling | — | 1993-11-16 |
| 5226564 | Manufacture of bags | Graham E. Steer | 1993-07-13 |
| 5178615 | Ostomy bag coupling | Neil Wiltshire | 1993-01-12 |
| 5074851 | Ostomy bag including a multiple layer filter | Ronald A. Plass, Gerald T. Whiting | 1991-12-24 |
| 5041102 | Ostomy coupling | David Auld | 1991-08-20 |
| 5002623 | Manufacture of bags | Graham E. Steer | 1991-03-26 |
| 4986824 | Ostomy coupling including gas filter cartridge | Neil Wiltshire, David Auld | 1991-01-22 |
| 4983172 | Clip for drainable ostomy pouch | John V. Edwards | 1991-01-08 |
| 4973324 | Ostomy coupling | — | 1990-11-27 |
| 4964856 | Securing an outlet pipe or tap to a liquid-containing bag | — | 1990-10-23 |