FOAM CUTTING ENG has a total of 15 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets machines, surface technology and coating and chemical engineering are PELTEX SA, JAPAN STYRENE PAPER CORP and PORVAIR LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 5 | |
#2 | Germany | 3 | |
#3 | United Kingdom | 3 | |
#4 | Canada | 2 | |
#5 | Japan | 2 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Surface technology and coating | |
#3 | Chemical engineering | |
#4 | Machine tools |
# | Technology | |
---|---|---|
#1 | Shaping of plastics | |
#2 | Unspecified technologies | |
#3 | Compounding processes | |
#4 | Workshop equipment | |
#5 | Fillers | |
#6 | Devices for applying fluent materials | |
#7 | Cleaning |
# | Name | Total Patents |
---|---|---|
#1 | Pettingell Winslow L | 6 |
#2 | Pettingell Winslow Lockwood | 3 |
#3 | Hall John F | 1 |
#4 | Uinsurou Rotsukuutsudo Peteinj | 1 |
#5 | Allen Philip L | 1 |
#6 | Uinsurou Rotsukuutsudo Peteing | 1 |
Publication | Filing date | Title |
---|---|---|
US5320223A | Insert having part numbers or the like printed at the bottom of retaining recesses | |
US4686932A | Apparatus for applying a modifying ingredient to open-celled polyurethane material | |
US4482391A | Cleaning method and apparatus for parabolic cellular louvers for lighting fixtures | |
GB2050395A | Method of densifying open-celled polyurethane foam | |
US4228076A | Method of densifying open-celled polyurethane material | |
GB2014168A | Method of desifying open-celled polyurethane material | |
US4073979A | Method of applying modifying ingredients to open-celled polyurethane material |