David John Ian Rowntree
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 4 Total Citation Count
- Mar 4, 2004 Most Recent Filing
- Mar 4, 2004 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
PARKER HANNIFIN LIMITED | 3
| 2004
|
Inventor Addresses
Address | Duration |
---|---|
Durham, GB | Jan 04, 07 - Jan 04, 07 |
Newton Hall, GB | Dec 29, 09 - Feb 28, 12 |
Technology Profile
Technology | Matters | |
---|---|---|
C25B: | ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR | 2 |
C25C: | PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR | 2 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
8123916 | 2012 | Apparatus for generating gas by electrolysis of a liquid | 2 |
7638021 | 2009 | Apparatus for generating gas by electrolysis of a liquid | 1 |
2007/0000,773 | 2007 | Apparatus for generating gas by electrolysis of a liquid | 1 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.