| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 37 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport | |
| #3 | Machines | |
| #4 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Everett Edward A | 41 |
| #2 | Weigand Fred B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2113723A | Drilling machine | |
| US2112694A | Electric bond and method of attachment for rail joints | |
| US2074379A | Electric rail bond | |
| US2012342A | Lightning arrester | |
| US1964565A | Electric terminal | |
| US1956859A | Electrical resistor | |
| US1988650A | Lightning arrester | |
| US1939679A | Lightning arrester | |
| US1826869A | Terminal block | |
| US2038210A | Rail bond | |
| US1995737A | Lightning arrester | |
| US1948701A | Lightning arrester | |
| US1785516A | Railway signal lamp | |
| US1896813A | Electric device | |
| US1762388A | Light-signal support | |
| US1946785A | Portable metal cutting saw | |
| US1714712A | Focusing device | |
| US1714552A | Spark-gap lightning arrester | |
| US1690364A | Means for focusing light sources in projectors | |
| US1684953A | Supporting bracket for railway signals |