Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6360742 | Connecting device for a breathing apparatus | Håkan Hedenberg | 2002-03-26 | |
| 5968271 | Painting method and apparatus | Philip Insull, L. Robert Kilburn, David Jacques, Andrew William Lee | 1999-10-19 | $7,851,000 |
| 5941472 | Film supply and take-up apparatus | Christoph Dobler | 1999-08-24 | $9,283,000 |
| 5822928 | Motion picture theatre structure | G. Eric Jacques, Ilidio Paulo Coito | 1998-10-20 | $7,252,000 |
| 5587750 | Film transport mechanism | Michael A. Gibbon, Marian Toporkiewicz | 1996-12-24 | $4,625,000 |
| 5050985 | Film deceleration unit | William C. Shaw, Irvine W. Smith | 1991-09-24 | |
| 4835555 | Film transport apparatus | — | 1989-05-30 |