SEALFIRE has a total of 28 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Germany, United States and France. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and agriculture are GEFFROY ROBERT, SAKAKIBARA SHIGEKADO and HEPWORTH & GRANDAGE LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 4 | |
#2 | United States | 4 | |
#3 | France | 3 | |
#4 | United Kingdom | 3 | |
#5 | Canada | 2 | |
#6 | Spain | 2 | |
#7 | South Africa | 2 | |
#8 | Argentina | 1 | |
#9 | Australia | 1 | |
#10 | Belgium | 1 | |
#11 | Brazil | 1 | |
#12 | Switzerland | 1 | |
#13 | Israel | 1 | |
#14 | African Intellectual Property Organization | 1 | |
#15 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Mechanical elements | |
#3 | Agriculture |
# | Technology | |
---|---|---|
#1 | Pistons and sealings | |
#2 | Horticulture | |
#3 | Special machines | |
#4 | Cylinders for combustion engines |
# | Name | Total Patents |
---|---|---|
#1 | Geffroy Robert | 8 |
#2 | Geffroy R | 6 |
#3 | Geoffroy R | 1 |
Publication | Filing date | Title |
---|---|---|
US3893675A | Sealing joints for piston rings | |
OA04081A | Equipment for irrigation, treatment and nourishment of soils and plants by underground diffusion of fluids. | |
US3831952A | Piston and piston rings unit for an internal combustion engine | |
GB1299900A | Piston and piston rings unit for an internal combustion engine | |
FR95544E | Piston and segments assembly for internal combustion engine. | |
FR95155E | Piston and segments assembly for internal combustion engine. | |
US3759148A | Piston and piston rings unit for an internal combustion engine | |
CA884113A | Piston and piston rings unit for an internal combustion engine |