LINDEMANN A J & HOVERSON CO has a total of 65 patent applications. Its first patent ever was published in 1914. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets thermal processes, machines and electrical machinery and energy are FLORENCE STOVE CO, AMERICAN STOVE CO and WEHRLE CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 63 | |
#2 | Germany | 1 | |
#3 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Machines | |
#3 | Electrical machinery and energy | |
#4 | Furniture and games | |
#5 | Measurement | |
#6 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Domestic stoves | |
#2 | Burners | |
#3 | Unspecified technologies | |
#4 | Electric switches | |
#5 | Kitchen equipment | |
#6 | Special electric heating or lighting | |
#7 | Time-interval measuring | |
#8 | Measuring temperature | |
#9 | Unspecified technologies | |
#10 | Venting or aerating devices |
# | Name | Total Patents |
---|---|---|
#1 | Lindemann Walter C | 28 |
#2 | Rutenber Edwin A | 15 |
#3 | Schmidt Adolph T | 10 |
#4 | Lindemann Albert J | 9 |
#5 | Lorenz Gustav C | 4 |
#6 | Robert Kuenne Kuno | 3 |
#7 | Gappa William L | 2 |
#8 | Buerki Christian E | 2 |
#9 | Lorenz Gustave C | 2 |
#10 | Meiners Richard H | 2 |
Publication | Filing date | Title |
---|---|---|
US2688361A | Liquid fuel range | |
US2498842A | Insulating holder for heating units | |
US2625991A | Fuel feed control for liquid fuel ranges | |
US2551441A | Deep well cooker | |
US2484893A | Electric heating unit for tanks | |
US2512870A | Oven assembly for cooking ranges | |
US2490139A | Electric heating unit assemblage | |
US2487356A | Oven drawer construction | |
US2574153A | Combination baking and broiling gas burner | |
US2481227A | Electric range | |
US2444862A | Grid for fluid fuel stoves | |
US2428987A | Windowed cooking stove | |
US2346720A | Method of making gas stove burners and core for same | |
US2350293A | Deflector and shield for ovens | |
US2323821A | Oven and broiler | |
US2266881A | Fluid fuel stove and method of making the same | |
US2049506A | Oil range | |
US1956363A | Electrical switch | |
US1972628A | Range | |
US1930062A | Temperature indicating thermostat |