SCHOENMEHL CHARLES B has a total of 38 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are WATERBURY BATTERY COMPANY, KENLI SANHE NEW MATERIAL TECHNOLOGY CO LTD and ABEKAWA SEISHI KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 33 | |
#2 | Canada | 5 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Machines |
# | Technology | |
---|---|---|
#1 | Batteries | |
#2 | Reduction of greenhouse gas emissions | |
#3 | Unspecified technologies | |
#4 | Electrically-conductive connections |
# | Name | Total Patents |
---|---|---|
#1 | Schoenmehl Charles B | 38 |
#2 | Plate Clark M | 1 |
Publication | Filing date | Title |
---|---|---|
US1258473A | Primary battery. | |
US1111186A | Galvanic battery. | |
US1044923A | Cord-terminal. | |
CA145790A | Electrode | |
US1055562A | Primary battery. | |
US1055563A | Primary battery. | |
US1055561A | Galvanic battery. | |
US1080484A | Galvanic battery. | |
US1055560A | Primary battery. | |
US1198066A | Primary-battery electrode. | |
CA134888A | Primary battery | |
CA134578A | Primary battery | |
US1044922A | Primary battery. | |
US987648A | Battery-element support. | |
US1092600A | Primary battery. | |
US1080483A | Primary battery. | |
US1028614A | Primary battery. | |
US1028613A | Battery-element support. | |
US982097A | Electrode frame and hanger. | |
US1010693A | Battery-element support. |