SIGMA ELECTRIC MFG CORP has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, machines and audio-visual technology are VERDA SRL, BALDWIN JEFFREY P and SIGMA ELECTRIC MFG CORPORATION.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 12 | |
#2 | United States | 7 | |
#3 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Machines | |
#3 | Audio-visual technology | |
#4 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Sathyanarayana Ashok Alilughatta | 12 |
#2 | Chavan Vinayak Manohar | 8 |
#3 | Cohen Philip A | 5 |
#4 | Winstanley Nathan B | 5 |
#5 | Walsh Brendan M | 4 |
#6 | Krosky Robert Alan | 3 |
#7 | Dhotre Anand Chandrakant | 3 |
#8 | Khodape Yuvraj Totaram | 3 |
#9 | Sheehan Robert K | 3 |
#10 | Gireeshrao Chandrakanthrao | 3 |
Publication | Filing date | Title |
---|---|---|
CA2958440A1 | Slim line while in use cover and methods for making and using the same | |
CA2890494A1 | Connectors and methods for making and using the same | |
CA2867820A1 | Cast one-piece outlet box | |
US2014265309A1 | Emt connector and methods for making and using the same | |
CA2743286A1 | Cable entry device for wiring boxes | |
CA2732299A1 | Electrical box conduit connectors and methods for making and using the same | |
CA2720798A1 | Electrical box | |
US2010265715A1 | Adjustable, Outdoor Light Unit, and Method for Making and Using the Same | |
CA2686162A1 | Electrical box | |
CA2681862A1 | Conduit connector and methods for making and using the same | |
US6976857B1 | Compact ground clamp | |
US6992252B1 | Reducer bushing for weatherproof outlet boxes |