Helming; Troy Anthony
Patent Applications and Registrations
Patent applications and USPTO patent grants for Helming; Troy Anthony.The latest application filed is for "tunnel boring system".
- Helming; Troy Anthony - Oakland CA
- Helming; Troy Anthony - Richmond CA
| Patent | Date |
|---|---|
| Tunnel Boring System App 20220220851 - Helming; Troy Anthony | 2022-07-14 |
| Tunneling For Underground Power And Pipelines App 20210404261 - Helming; Troy Anthony | 2021-12-30 |
| Tunneling for underground power and pipelines Grant 11,142,957 - Helming October 12, 2 | 2021-10-12 |
| Tunnel boring system Grant 11,136,886 - Helming October 5, 2 | 2021-10-05 |
| Tunneling For Underground Power And Pipelines App 20200217199 - Helming; Troy Anthony | 2020-07-09 |
| Tunneling for underground power and pipelines Grant 10,584,585 - Helming | 2020-03-10 |
| Tunneling for Underground Power & Pipelines App 20190085688 - Helming; Troy Anthony | 2019-03-21 |
| Floating Solar System App 20180119994 - Helming; Troy Anthony ; et al. | 2018-05-03 |
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