LANGENFELD THOMAS J has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets mechanical elements, transport and agriculture are SINGH TEJINDER, FOUR WHEEL DRIVE AUTO COMPANY and VEHICULAR TECHNOLOGIES INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Transport | |
#3 | Agriculture | |
#4 | Machines | |
#5 | Civil engineering | |
#6 | Engines, pumps and turbines | |
#7 | Control |
# | Technology | |
---|---|---|
#1 | Gearing | |
#2 | Vehicle transmission mounting | |
#3 | Harvesting | |
#4 | Street cleaning | |
#5 | Unspecified technologies | |
#6 | Vehicle brake control systems | |
#7 | Pumps | |
#8 | Systems controlling non-electric variables | |
#9 | Servomotors | |
#10 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Langenfeld Thomas J | 13 |
#2 | Deters Shane A | 2 |
#3 | Probst Jesse L | 2 |
#4 | Bonny Nathan W | 1 |
#5 | Hauser Raymond | 1 |
#6 | Roney Matthew C | 1 |
#7 | Bennett Michael L | 1 |
#8 | Windhorst Scott E | 1 |
Publication | Filing date | Title |
---|---|---|
US8931268B1 | Transaxle fluid expansion and contraction accommodation apparatus | |
US8820066B1 | Steerable transaxle | |
US8235858B1 | Gear drive | |
US8313408B1 | Drive assembly | |
US8464610B1 | Drive device | |
US8132588B1 | Valve | |
US8057335B1 | Brake actuation assembly |