Eraser for use with optical interactive surface
US-9189107-B2 · Nov 17, 2015 · US
This page is not indexed by search engines while we improve data quality.
Watson James D patents
Watson James D is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Watson James D |
| Total patents | 3 |
| First publication | Feb 12, 2015 |
| Latest publication | Nov 17, 2015 |
Notable patents
Publications ranked by popularity score, then publication date.
Interactive communication system having an integrated key drive system
US-9027015-B2 · May 5, 2015 · US
Eraser for use with optical interactive surface
US-2015042622-A1 · Feb 12, 2015 · 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 |
|---|---|
| Steelcase Inc | 3 |
| Hildebrandt Peter W | 1 |
| Hutchinson Ian G | 1 |
| Watson James D | 1 |
| Dunn Michael H | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F3/0428 | 2 |
| G06F3/0304 | 2 |
| G09G5/006 | 1 |
| G06Q10/10 | 1 |
| G09G2370/16 | 1 |