John W Walwood
Inventor
Stats
- 2 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 4 US Applications Filed
- 52 Total Citation Count
- Jan 20, 2010 Most Recent Filing
- Jun 7, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TRACK CORP. | 1
1 | 2004
2005 |
| Irwin Seating Company | 1
| 2010
|
| HAVEN INNOVATION, INC. | 2
| 2004
|
Inventor Addresses
| Address | Duration |
|---|---|
| Grand Haven, MI | Dec 22, 05 - Jan 01, 08 |
| Grand Haven, MI, US | Jan 19, 06 - Aug 05, 10 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B60K: | ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES | 1 |
| E04H: | BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL | 1 |
| F16H: | GEARING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2010/0192,477 | 2010 | MULTI-EVENT TELESCOPIC PLATFORM | 7 |
| 7313982 | 2008 | Multiple output transmission | 12 |
| D535404 | 2007 | Rail assembly | 10 |
| 2006/0011,005 | 2006 | Multiple output transmission | 5 |
| 2005/0279,540 | 2005 | Adjustable wheelchair | 9 |
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