John M Knapp
Inventor
Stats
- 13 US patents issued
- 23 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 13 US Patents Issued
- 23 US Applications Filed
- 127 Total Citation Count
- Dec 13, 2019 Most Recent Filing
- Oct 3, 2007 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| BAKER HUGHES, A GE COMPANY, LLC | 2
2 1 | 2014
2015 2016 |
| BAKER HUGHES INCORPORATED | 2
2 2 7 2 5 2 3 1 2 | 2007
2009 2010 2011 2012 2013 2014 2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Claremore, OK, US | Apr 09, 09 - Jun 29, 21 |
| Ctaremore, OK, US | Jul 21, 16 - Jul 21, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B65B: | MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING | 1 |
| E21B: | EARTH OR ROCK DRILLING | 10 |
| F04B: | POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS | 9 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11050320 | 2021 | Methods for constructing ESP motors with sealed stator windings and stator chamber | 0 |
| 11050319 | 2021 | ESP motor with stator core sections sealed to form a stator chamber | 0 |
| 2020/0119,612 | 2020 | ESP Motor with Sealed Stator Windings and Stator Chamber | 0 |
| 2020/0119,613 | 2020 | ESP Motor with Sealed Stator Windings and Stator Chamber | 0 |
| 10541582 | 2020 | ESP motor with sealed stator windings and stator chamber | 3 |
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