YOUNG & FRANKLIN INC has a total of 19 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, machines and environmental technology are GARDNER LAWRENCE H, BETTIS CORP and ALKON PRODUCTS CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 3 | |
#3 | EPO (European Patent Office) | 3 | |
#4 | Spain | 1 | |
#5 | Israel | 1 | |
#6 | Norway | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Machines | |
#3 | Environmental technology | |
#4 | Electrical machinery and energy | |
#5 | Engines, pumps and turbines |
# | Technology | |
---|---|---|
#1 | Venting or aerating devices | |
#2 | Unspecified technologies | |
#3 | Servomotors | |
#4 | Reduction of greenhouse gas emissions | |
#5 | Dynamo-electric machines | |
#6 | Photovoltaic modules | |
#7 | Gearing | |
#8 | Solar heat collectors | |
#9 | Rotary-pistons | |
#10 | Rotary pistons |
# | Name | Total Patents |
---|---|---|
#1 | Silva Gabriel | 13 |
#2 | Ma Weijian | 7 |
#3 | Moeller John D | 2 |
#4 | Weijian Ma | 2 |
#5 | Kaido Peter F | 1 |
#6 | Holdren Earl | 1 |
#7 | Faso David | 1 |
#8 | Faso David J | 1 |
#9 | Hopkinson Harold H | 1 |
#10 | Perry Dave L | 1 |
Publication | Filing date | Title |
---|---|---|
IL205984D0 | Actuator-based system for controlling rotational position of solar collector trough | |
US2005011188A1 | Electro-hydrostatic actuator with a failsafe system | |
US2004113110A1 | Electric valve actuator with failsafe apparatus | |
US2004113109A1 | Electro-hydrostatic actuator | |
US2003111924A1 | Compact electromechanical linear actuator | |
US6427970B1 | Heat dissipating voice coil activated valves | |
US6356007B1 | Bi-stable snap over actuator | |
US6182678B1 | Apparatus for safely installing and removing spring failsafe actuator | |
CA2280072A1 | Spring locking mechanism | |
US6086038A | Linkage locking device | |
US4989642A | Throttling valve | |
US5027919A | Fluid friction controller |