Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725289 | Expandable anode assembly | Stephen K. Glass, Adrian Roberts, Nigel Davison | 2023-08-15 |
| RE46862 | Sacrificial anode assembly | Adrian Roberts, Nigel Philip McCreath Davidson | 2018-05-22 |
| 9598778 | Treatment process for concrete | Adrian Roberts, Nigel Davison | 2017-03-21 |
| 8999137 | Sacrificial anode and treatment of concrete | Adrian Roberts, Nigel Davison | 2015-04-07 |
| 8926802 | Sacrificial anode assembly | Nigel Davison, Adrian Roberts | 2015-01-06 |
| 8349166 | Treatment process for concrete | Adrian Roberts, Nigel Davison | 2013-01-08 |
| 8337677 | Sacrificial anode and backfill | Nigel Davison, Adrian Roberts | 2012-12-25 |
| 8273239 | Corrosion protection of steel in concrete | Adrian Roberts, Nigel Davison | 2012-09-25 |
| 8211289 | Sacrificial anode and treatment of concrete | Adrian Roberts, Nigel Davison | 2012-07-03 |
| 8002964 | Sacrificial anode and backfill | Adrian Roberts, Nigel Davison | 2011-08-23 |
| 7967971 | Discrete sacrificial anode assembly | Nigel Davison, Adrian Roberts | 2011-06-28 |
| 7967972 | Electrical connection to impressed current anode in concrete construction | Nigel Davison, Adrian Roberts | 2011-06-28 |
| 7909982 | Treatment process for concrete | Adrian Roberts, Nigel Davison | 2011-03-22 |
| 7749362 | Protection of reinforcement | Adrian Roberts | 2010-07-06 |
| 7731875 | Sacrificial anodes in concrete patch repair | Nigel Davison, Adrian Roberts | 2010-06-08 |
| 7704372 | Sacrificial anode assembly | Adrian Roberts, Nigel Davison | 2010-04-27 |
| 7648623 | Protection of reinforcing steel | — | 2010-01-19 |
| 6685822 | Process for the protection of reinforcement in reinforced concrete | Nicholas Robert Buenfeld, Bharti Reddy, Robert F. Viles | 2004-02-03 |