Heyden; Eugene L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heyden; Eugene L..The latest application filed is for "bag construction including easy-opening provision".
- Heyden; Eugene L. - Spokane WA
| Patent | Date |
|---|---|
| Bag construction including easy-opening provision Grant 4,964,515 - Heyden October 23, 1 | 1990-10-23 |
| Device for urine drainage Grant 4,963,137 - Heyden October 16, 1 | 1990-10-16 |
| Drainage device for urine Grant 4,865,595 - Heyden September 12, 1 | 1989-09-12 |
| Reclosable bag with a folded portion engaged by a unitary material separation arrangement Grant 4,795,270 - Heyden January 3, 1 | 1989-01-03 |
| Urine drainage device with adhesive tabs Grant 4,731,064 - Heyden March 15, 1 | 1988-03-15 |
| Marking system for tube placement Grant 4,690,138 - Heyden September 1, 1 | 1987-09-01 |
| Tubular device for intubation Grant 4,637,389 - Heyden January 20, 1 | 1987-01-20 |
| Apparatus for intubation Grant 4,607,635 - Heyden August 26, 1 | 1986-08-26 |
| Retractable implement closure Grant 4,595,307 - Heyden June 17, 1 | 1986-06-17 |
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