| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 26 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Electrical machinery and energy | |
| #3 | Computer technology | |
| #4 | Machines | |
| #5 | Agriculture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Borden Stephen W | 26 |
| Publication | Filing date | Title |
|---|---|---|
| US2341854A | Resistance comparator | |
| US2300770A | Swing current generator | |
| US2300771A | Fault locating equipment | |
| US2199846A | Tracer current detector | |
| US2176759A | Fault finding bridge | |
| US2176757A | Sheath current meter | |
| US2176755A | Swing current equipment | |
| US2176760A | Electrode bridge | |
| US2176758A | Earth resistance meter | |
| US2176756A | Conductor exploring coil | |
| US2156965A | Ground fitting | |
| US2122548A | Ground testing meter | |
| US2132843A | Ground fitting | |
| US2122549A | Earth electrode meter | |
| US2122547A | Electrode fitting | |
| US2122546A | Ground rod fitting | |
| US1981343A | Ground fittings | |
| US1887915A | Earth ohmmeter | |
| US1860802A | Conduit bonding fitting | |
| US1876324A | Ground resistance meter |