LEKHTMAN GREGORY has a total of 13 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Canada, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, civil engineering and furniture and games are WU YU FENG, JEWETT HAROLD A and NIJHA NV.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 7 | |
#2 | United States | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Civil engineering | |
#3 | Furniture and games | |
#4 | Medical technology | |
#5 | Machines | |
#6 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Physical training equipment | |
#2 | Marine propulsion | |
#3 | Swimming pools | |
#4 | Roof coverings | |
#5 | Ships | |
#6 | Footwear features | |
#7 | Diagnosis and surgery | |
#8 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Lekhtman Gregory | 13 |
#2 | Stephan Roy | 1 |
#3 | Lekhtman David | 1 |
Publication | Filing date | Title |
---|---|---|
US2013042538A1 | Low cost hurricane and earthquake resistant house | |
WO03082668A1 | Feet-propelled water vehicle | |
US5333618A | Portable self-contained instrument for the measurement of nerve resistance of a patient | |
CA2084177A1 | Sporting and exercising unit | |
CA2076422A1 | Universal body exercise unit | |
US5316527A | Collapsible support for running in place exercising | |
CA2024403A1 | Finger-mounted tooth brush with tooth paste | |
CA2024402A1 | Sporting and exercising unit | |
CA2024401A1 | Remote control car starter assembly which does not require installation |