PLETCHER ERWIN CARROLL has a total of 24 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets medical technology are IBA NOBUYUKI, VENNERI GIANCARLO and ZAHN SPEKTRUM ENTWICKLUNGSGESE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | Canada | 5 | |
#3 | EPO (European Patent Office) | 3 | |
#4 | Australia | 2 | |
#5 | Italy | 2 | |
#6 | Switzerland | 1 | |
#7 | Germany | 1 | |
#8 | United Kingdom | 1 | |
#9 | Japan | 1 | |
#10 | Sweden | 1 | |
#11 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology |
# | Technology | |
---|---|---|
#1 | Dentistry |
# | Name | Total Patents |
---|---|---|
#1 | Pletcher Erwin C | 13 |
#2 | Pletcher Erwin Carroll | 7 |
#3 | Pletcher Erwin Carroll Dr | 2 |
#4 | Pletcher Dr Erwin Carroll | 1 |
#5 | Aauin Shiii Puretsuchiyaa | 1 |
Publication | Filing date | Title |
---|---|---|
CA2099730A1 | Orthodontic bracket | |
US5322435A | Orthodontic bracket | |
US4559012A | Orthodontic bracket | |
US4522590A | Ring for orthodontic bracket | |
US4419078A | Orthodontic bracket | |
US4371337A | Orthodontic bracket | |
US4077126A | Orthodontic bracket |