Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367591 | Four-dimensional crane rail measurement systems | Sagar Deshpande, Zhengwei Zhang, Nathan Plooster | 2025-07-22 |
| 11995841 | Four-dimensional crane rail measurement systems | Sagar Deshpande, Zhengwei Zhang, Nathan Plooster | 2024-05-28 |
| 11506565 | Four-dimensional crane rail measurement | Sagar Deshpande, Zhengwei Zhang, Nathan Plooster | 2022-11-22 |
| 7810246 | Bolt as-builter survey cone | Kenneth Wayne Ferguson, Mark Alan Deardorff, Bruce D. Ward | 2010-10-12 |