Vacuum pump lubricants
US-10662955-B2 · May 26, 2020 · US
This page is not indexed by search engines while we improve data quality.
Shaw Christopher John patents
Shaw Christopher John is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Shaw Christopher John |
| Total patents | 2 |
| First publication | Apr 19, 2018 |
| Latest publication | May 26, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Vacuum pump lubricants
US-2018106258-A1 · Apr 19, 2018 · 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 |
|---|---|
| Edwards Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C10N2050/015 | 2 |
| C10M2213/062 | 2 |
| F04D29/063 | 2 |
| C10M2201/066 | 2 |
| C10M2201/041 | 2 |