| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 17 | |
| #2 | Canada | 2 | |
| #3 | Austria | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport | |
| #3 | Control | |
| #4 | Consumer goods | |
| #5 | Basic communication technologies | |
| #6 | Textiles and paper | |
| #7 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Guiding railway traffic | |
| #3 | Electrically-conductive connections | |
| #4 | Goods for writing upon | |
| #5 | Registering devices | |
| #6 | Alarm systems | |
| #7 | Typewriters | |
| #8 | Unspecified technologies | |
| #9 | Code conversion | |
| #10 | Sound-producing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Neahr Will C | 13 |
| #2 | Keim Edward T | 4 |
| #3 | Alexander William W | 4 |
| #4 | Neahr Will Charles | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US1377267A | Automatic shunt | |
| US1241139A | Electromagnetic device. | |
| US1268381A | Railroad-crossing signal. | |
| US1217982A | Electric-circuit controller. | |
| US1201491A | Electromagnetic device. | |
| US1187768A | Electric relay. | |
| US1187767A | Electric alarm. | |
| US1159701A | Plug-socket. | |
| CA165759A | Circuit controller | |
| US1169992A | Circuit-controlling instrument. | |
| US1169991A | Electric signaling system. | |
| US1115092A | Electric lock-switch. | |
| CA165393A | Circuit closer | |
| US1134547A | Circuit-closer. | |
| US1102944A | Circuit-closing instrument. | |
| US1051118A | Telegraphic recording instrument. | |
| US1050780A | System and apparatus for recording electric signals. | |
| US1077948A | Circuit-closing device. | |
| US1084382A | Circuit-closing device. |