Mobile vacuum system
US-10844574-B2 · Nov 24, 2020 · US
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Bural David A patents
Bural David A is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bural David A |
| Total patents | 7 |
| First publication | Oct 15, 2015 |
| Latest publication | Nov 24, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Apparatus for sealing a vacuum tank door
US-10207863-B2 · Feb 19, 2019 · US
Mobile Vacuum System
US-2018327999-A1 · Nov 15, 2018 · US
Apparatus For Sealing A Vacuum Tank Door
US-2018072493-A1 · Mar 15, 2018 · US
Apparatus for sealing a vacuum tank door
US-9821953-B2 · Nov 21, 2017 · US
Apparatus For Sealing A Vacuum Tank Door
US-2016362232-A1 · Dec 15, 2016 · US
Apparatus For Sealing A Vacuum Tank Door
US-2015291350-A1 · Oct 15, 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 |
|---|---|
| Charles Machine Works | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E02F3/8816 | 6 |
| F16J13/18 | 5 |
| B65D90/626 | 4 |
| E02F3/88 | 4 |
| B65D90/008 | 4 |