FEDERAL HOFFMANN INC has a total of 79 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, civil engineering and electrical machinery and energy are REMINGTON AND SHERMAN COMPANY, LISLE W MENZIMER and AMERICAN CABINET HARDWARE CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 29 | |
#2 | Canada | 10 | |
#3 | WIPO (World Intellectual Property Organization) | 9 | |
#4 | Germany | 6 | |
#5 | Japan | 6 | |
#6 | Australia | 3 | |
#7 | EPO (European Patent Office) | 3 | |
#8 | France | 2 | |
#9 | Indonesia | 2 | |
#10 | Singapore | 2 | |
#11 | Brazil | 1 | |
#12 | United Kingdom | 1 | |
#13 | Israel | 1 | |
#14 | Italy | 1 | |
#15 | Norway | 1 | |
#16 | New Zealand | 1 | |
#17 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Civil engineering | |
#3 | Electrical machinery and energy | |
#4 | Basic materials chemistry | |
#5 | Audio-visual technology |
# | Name | Total Patents |
---|---|---|
#1 | Swan David A | 20 |
#2 | Hallis John M | 19 |
#3 | Lau Robert G | 14 |
#4 | Kramer Robert L | 12 |
#5 | Erickson Jack A | 11 |
#6 | Mordick Brian L | 7 |
#7 | Jancsek John Joseph | 6 |
#8 | Proulx Richard W | 6 |
#9 | Lau Robert Gerald | 5 |
#10 | Jones Trent T | 4 |
Publication | Filing date | Title |
---|---|---|
US5852255A | Non-toxic frangible bullet core | |
FR2748771A1 | HINGE DEVICE WITH REVERSIBLE LIFTING RELEASE | |
US5736194A | Method and apparatus for masking | |
US5704100A | Retaining clip system | |
US5642909A | Latch system | |
US5722121A | Enclosure hinge | |
US5683005A | Adjustable mounting system | |
US5610367A | Non-toxic rim-fire primer | |
US5679920A | Non-toxic frangible bullet | |
US5547528A | Non-toxic primer | |
WO9623193A1 | Non-toxic bullet | |
US5634357A | Enclosure handle | |
US5582042A | Safety double lock | |
WO9521308A1 | Locking door handle | |
US5453027A | Washer for establishing electrical continuity between conductive components having non-conductive coatings | |
WO9520089A2 | Enclosure latch | |
US5630632A | Quarter turn latch | |
WO9514149A1 | Hinge system | |
US5466315A | Non-toxic primer for center-fire cartridges | |
US5465528A | Cabinet with overlapping doors |