CARROLL ROBERT L has a total of 17 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping, textiles and paper and chemical engineering are SAVIO MACCHINE TESSILI SPA, ALFRED STANLEY LOWRY and ARUNDEL COULTHARD & CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 15 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Textiles and paper | |
#3 | Chemical engineering | |
#4 | Environmental technology | |
#5 | Thermal processes | |
#6 | Furniture and games |
# | Name | Total Patents |
---|---|---|
#1 | Carroll Robert L | 17 |
Publication | Filing date | Title |
---|---|---|
US4000934A | Roving can piston | |
US3286449A | Stretch yarn feeder for spinning frames | |
US3273206A | Yarn condenser for textile machines | |
US3218691A | Yarn treating device | |
US3141288A | Spindle brake | |
US3136498A | Winding tube adapter | |
US3020048A | Golf iron | |
US3049318A | Bail rod sleeve for strand tension device | |
US2974897A | Strand tension device | |
US3010484A | Shuttle boxing device | |
US2878840A | Checking device | |
US2813687A | Strand tensioning mechanism | |
US2833491A | Strand tensioning means | |
US2800772A | Electronic heat pump | |
US2635829A | Yarn cake holder for winders | |
CA756322A | Yarn treating device | |
CA590419A | Electronic heat pump |