REGAN SAFETY DEVICES CO INC has a total of 62 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States. Its main competitors in its focus markets transport, electrical machinery and energy and environmental technology are CONTINUOUS TRAIN CONTROL CORP, HERBERT SCHWEYER DANIEL and SPRAGUE SAFETY CONTROL AND SIG.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 62 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Electrical machinery and energy | |
#3 | Environmental technology | |
#4 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Shaver Archibald G | 29 |
#2 | Theodore Bodde | 11 |
#3 | Kendall Allen B | 10 |
#4 | Rosenzweig Fred M | 8 |
#5 | Meisel Benjamin W | 5 |
#6 | Lyon Claude A | 2 |
#7 | Harwig Carl G | 1 |
#8 | Joseph Beaumont | 1 |
#9 | Horst Herbert C | 1 |
Publication | Filing date | Title |
---|---|---|
US1742617A | Train-control system | |
US1964819A | Train control system | |
US1783491A | Train-control system | |
US1899044A | Train control system | |
US1930920A | Train control system | |
US1872828A | Train control system | |
US1731275A | Train-control system | |
US1815942A | Train control system | |
US1959691A | Train control system | |
US1763011A | Switch-control apparatus | |
US1666260A | Train-control system | |
US1739120A | Train-control system | |
US1674267A | Speed controller | |
US1807098A | Magnetron circuit controlling apparatus | |
US1810551A | Train control system | |
US1586772A | Ramp-governed circuit controller | |
US1690132A | Speed-control mechanism | |
US1682422A | Train-control system | |
US1561469A | Exhaust-control mechanism for air-brake systems | |
US1773154A | Train-control system |