ELLMAN IRVING A has a total of 12 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets medical technology, mechanical elements and optics are ASTEK INNOVATIONS LTD, DAVID REITER and SEGAL ALAN J.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | Germany | 3 | |
#3 | Canada | 2 | |
#4 | Switzerland | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Mechanical elements | |
#3 | Optics | |
#4 | Organic fine chemistry | |
#5 | Pharmaceuticals | |
#6 | Surface technology and coating | |
#7 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Dentistry | |
#2 | Diagnosis and surgery | |
#3 | Nails | |
#4 | Cameras | |
#5 | Medical preparations | |
#6 | Containers for goods storage | |
#7 | Syringes | |
#8 | Devices for applying fluent materials | |
#9 | Specific use of cosmetics |
# | Name | Total Patents |
---|---|---|
#1 | Ellman Irving A | 9 |
#2 | A Ellman Irving | 2 |
#3 | Irving A Ellman | 1 |
Publication | Filing date | Title |
---|---|---|
US3928915A | Tooth anchoring means and method | |
DE1466988A1 | Injection syringe especially intended for the treatment of teeth | |
US3175731A | Fluoride-containing dentifrice dispenser | |
US3091033A | Dental cleaning tool, apparatus, and method | |
US3075220A | Device for cleaning a dentist's mirror | |
US2976416A | Dental x-ray apparatus | |
US2763263A | Analgesic apparatus | |
CA874538A | Amalgam packer attachment for dental handpiece | |
CA668352A | Ultrasonic dental cleaning tool |