Ronald F Stewart
Inventor
Stats
- 13 US patents issued
- 16 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 13 US Patents Issued
- 16 US Applications Filed
- 253 Total Citation Count
- Dec 2, 2010 Most Recent Filing
- Aug 13, 1991 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ORICA EXPLOSIVES TECHNOLOGY PTY LTD | 1
1 2 7 4 1 2 5 | 1992
1998 2005 2006 2007 2008 2009 2010 |
| IMPERIAL CHEMICAL INDUSTRIES PLC | 1
2 | 1991
1992 |
| ORICA TRADING PTY LIMITED | 1
1 | 1992
1998 |
Inventor Addresses
| Address | Duration |
|---|---|
| Ayr, GB6 | Nov 24, 92 - Apr 23, 96 |
| Ayre, GB6 | Jun 07, 94 - Jun 07, 94 |
| Navan, CA | May 07, 02 - Jul 28, 15 |
| Ottawa, CA | Nov 20, 08 - Jul 28, 15 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61B: | DIAGNOSIS; SURGERY; IDENTIFICATION | 1 |
| C06C: | DETONATING OR PRIMING DEVICES; FUSES | 4 |
| F23Q: | IGNITION | 8 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9091518 | 2015 | Apparatus and method for blasting | 4 |
| 9091519 | 2015 | Apparatus and method for blasting | 3 |
| 8839720 | 2014 | Security enhanced blasting apparatus, and method of blasting | 5 |
| 8395878 | 2013 | Methods of controlling components of blasting apparatuses, blasting apparatuses, and components thereof | 81 |
| 8385042 | 2013 | Selective control of wireless initiation devices at a blast site | 4 |
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