Dieter Hopfner
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
- 24 Total Citation Count
- Dec 30, 1998 Most Recent Filing
- May 20, 1998 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Universal Studios, Inc. | 1
| 1998
|
| UNIVERSAL CITY STUDIOS LLC | 2
| 1998
|
Inventor Addresses
| Address | Duration |
|---|---|
| Offenberg, DE | May 08, 01 - Jan 22, 02 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B60P: | VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6340280 | 2002 | Amusement ride vehicle with wheelchair ramp | 12 |
| 6227790 | 2001 | Amusement ride vehicle with wheelchair ramp | 6 |
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