ALFRED MENDEL has a total of 39 patent applications. Its first patent ever was published in 1922. It filed its patents most often in Germany, United States and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, consumer goods and environmental technology are ERNST KLEINMANN, KLEINMANN GEB and ALBERT EDWARD CHAPMAN.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 30 | |
#2 | United States | 6 | |
#3 | United Kingdom | 3 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Consumer goods | |
#3 | Environmental technology | |
#4 | Medical technology | |
#5 | Machine tools | |
#6 | Weapons |
# | Technology | |
---|---|---|
#1 | Electrically-conductive connections | |
#2 | Buttons, pins and buckles | |
#3 | Electric discharge tubes | |
#4 | Resistors | |
#5 | Batteries | |
#6 | Reduction of greenhouse gas emissions | |
#7 | Diagnosis and surgery | |
#8 | Syringes | |
#9 | Punching metal | |
#10 | Pistols and rifles |
# | Name | Total Patents |
---|---|---|
#1 | Alfred Mendel | 5 |
#2 | Ernst Kleinmann | 3 |
Publication | Filing date | Title |
---|---|---|
US2306708A | Bullet shield for firearms | |
US2326159A | Finger stall, catheter, sheath, or the like | |
US2093198A | Brush contact | |
DE668693C | Carbon cap for galvanic elements, resistors, etc. like | |
US2094954A | Electrical connecting cap | |
GB465988A | Improvements relating to electrical connecting caps | |
GB459613A | Improvements relating to electrical connecting caps | |
US1828254A | Hair slide | |
DE436529C | Pole cap for carbon rods in galvanic elements | |
US1495710A | Button | |
GB223470A | Improvements in or relating to buttons or the like | |
DE421915C | Carbon cap for galvanic elements | |
DE440709C | Polar cap |