CRELLIN INC has a total of 15 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, EPO (European Patent Office) and Finland. Its main competitors in its focus markets chemical engineering, packaging and shipping and machines are SONOCO PLASTICS GMBH, HAHM MANFRED and KAMMGARNSPINNEREI KAISERSLAUTE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | EPO (European Patent Office) | 6 | |
#3 | Finland | 1 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Packaging and shipping | |
#3 | Machines | |
#4 | Optics |
# | Technology | |
---|---|---|
#1 | Textile treatments | |
#2 | Handling thin material | |
#3 | Shaping of plastics | |
#4 | Optical systems | |
#5 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Thomas Alvin D | 6 |
#2 | Pruitt Garner | 4 |
#3 | Pino Santo | 4 |
#4 | Wilkinson James Richard | 4 |
#5 | Trefzger Ronald Tracy | 4 |
#6 | Desrosiers Victor Joseph | 4 |
#7 | Fazio Robert Vincent | 4 |
#8 | Pierro Steven William | 4 |
#9 | Boyles Leland Hubert | 4 |
#10 | Desrosiers Victor J | 3 |
Publication | Filing date | Title |
---|---|---|
FI943130A0 | Coil | |
US5427322A | Dye spring | |
US5227178A | Independent-stroke ejection system | |
US5094404A | Dye spring elongated membrane design | |
US4872621A | Spring dye tube | |
US4789111A | Dye tube | |
US4657203A | Fiber optic cable reel | |
US4471919A | Utility reel |