BARNES DRILL COMPANY has a total of 39 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets machine tools, machines and chemical engineering are HAAS SCHLEIFMASCHINEN GMBH, AVRIL PAUL VICTOR and FIRM SOC GENEVOISE D INSTR DE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 27 | |
#2 | United Kingdom | 4 | |
#3 | Canada | 3 | |
#4 | Germany | 2 | |
#5 | France | 2 | |
#6 | Switzerland | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Chemical engineering | |
#4 | Transport |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Grinding or polishing devices | |
#3 | Accessories for machine tools | |
#4 | Unspecified technologies | |
#5 | Thread cutting | |
#6 | Turning | |
#7 | Separation | |
#8 | Vehicle windows, roofs and doors |
# | Name | Total Patents |
---|---|---|
#1 | Johnson Albert M | 21 |
#2 | Fairbairn Walter M | 5 |
#3 | Caldwell Harry J | 2 |
#4 | Seborg Earnest Y | 1 |
#5 | Brokaw Roscoe T | 1 |
#6 | Zoiss Melvin H | 1 |
#7 | Richard Estabrook Mark | 1 |
#8 | Lundeen Elmer F | 1 |
#9 | Hanna Fred M | 1 |
#10 | Casson Kenneth H | 1 |
Publication | Filing date | Title |
---|---|---|
US2279462A | Combined drilling and tapping machine | |
US2246199A | Horizontal honing machine | |
US2247479A | Honing machine | |
GB499637A | Improvements in honing machines | |
GB510627A | Improvements in machines for dressing external cylindrical surfaces | |
GB513649A | Improvements in honing machines | |
GB512472A | Improvements in cylinder honing machines | |
US2106216A | Honing machine | |
US2111784A | Honing machine | |
US2083194A | Honing machine | |
US2044076A | Skip-stop control mechanism | |
US1948115A | Machine tool | |
US1945045A | Honing machine | |
US1917842A | Drilling machine spindle | |
US1929814A | Feed tripping mechanism for drilling machines | |
US1917831A | Machine tool | |
US1872746A | Honing machine | |
US1909767A | Machine tool | |
US1909766A | Machine tool | |
US1877881A | Honing machine |