| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Australia | 2 | |
| #5 | United States | 2 | |
| #6 | Belgium | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Measuring electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jenkinson Christopher Graham | 9 |
| #2 | Jenkinson Frank Edward | 2 |
| #3 | Christopher Graham Jenkinson | 1 |
| #4 | Jenkinson Christopher G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0491554A1 | Monitoring partial discharges | |
| ZA9109889B | Monitoring partial discharges | |
| ZA8206659B | Cable testing | |
| ZA8206658B | Cable testing | |
| EP0074806A1 | Cable testing | |
| US4484131A | Cable testing | |
| ZA8107026B | Conductor pair monitoring | |
| GB1309986A | Location of faults in cables | |
| GB1063418A | Improvements in or relating to fault locators | |
| GB1099507A | Improvements in or relating to apparatus for detecting and locating faults in electric cables |