Ear muff attachment having dual axis of rotation
US-10959477-B2 · Mar 30, 2021 · US
This page is not indexed by search engines while we improve data quality.
Nilsson Sigvard patents
Nilsson Sigvard is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nilsson Sigvard |
| Total patents | 2 |
| First publication | Feb 23, 2017 |
| Latest publication | Mar 30, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Ear muff attachment having dual axis of rotation
US-2017049179-A1 · Feb 23, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| 3M Innovative Properties Co | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.