Der Sleen Roelof Van
Inventor
Stats
- 1 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 2 US Applications Filed
- 11 Total Citation Count
- Mar 9, 2017 Most Recent Filing
- Jun 10, 1994 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Preventative Maintenance Systems | 1
| 1994
|
Inventor Addresses
| Address | Duration |
|---|---|
| Mississauga, CA | Feb 13, 96 - Feb 13, 96 |
| Tottenham, CA | Sep 13, 18 - Nov 05, 19 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B66B: | ELEVATORS; ESCALATORS OR MOVING WALKWAYS | 1 |
| B67D: | DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10464803 | 2019 | A-frame loading arm | 1 |
| 2018/0257,924 | 2018 | A-FRAME LOADING ARM | 0 |
| 5490579 | 1996 | Tanker access platform | 6 |
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