Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE45455 | Hearing aid ear wax guard and a method for its use | Jan Topholm | 2015-04-07 |
| D654591 | Applicator for a cerumen collector for an ITE hearing aid | — | 2012-02-21 |
| 8019106 | Hearing aid ear wax guard and a method for its use | Jan Topholm | 2011-09-13 |
| D632793 | Cerumen collector | — | 2011-02-15 |
| 7443993 | Tool for insertion and removal of a hearing aid ear wax guard and a method for its use | Jan Tøpholm | 2008-10-28 |
| 6795562 | Ear wax guard for an in-the-ear hearing aid and a means for use at insertion and removal hereof | Jan Tøpholm | 2004-09-21 |