Richard I Grzeslo
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
- 18 Total Citation Count
- Jun 16, 2008 Most Recent Filing
- Oct 25, 2000 Earliest Filing
Work History
Patent Owner | Applications Filed | Year |
---|---|---|
Romet Limited | 1
2 | 2000
2008 |
Inventor Addresses
Address | Duration |
---|---|
Etobicoke, CA | Sep 24, 02 - Sep 24, 02 |
Mississauga, CA | Dec 17, 09 - Dec 27, 11 |
Technology Profile
Technology | Matters | |
---|---|---|
F01D: | NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES | 1 |
G01F: | MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME | 2 |
Patents / Publication
Patents / Publication # | Year of Publication / Issued | Title | Citations |
---|---|---|---|
8082784 | 2011 | Rotary meter flexible edge impeller assembly | 3 |
2009/0311,105 | 2009 | ROTARY METER FLEXIBLE EDGE IMPELLER ASSEMBLY | 2 |
6453721 | 2002 | Gas meter calibration testing device | 10 |
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