ESSEM METOTEST AB has a total of 26 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Germany, United States and Canada. Its main competitors in its focus markets measurement, machine tools and computer technology are PROFILE TECHNOLOGIES INC, EDDYFI NDT INC and MAGNETIC ANALYSIS CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 5 | |
#2 | United States | 5 | |
#3 | Canada | 4 | |
#4 | Sweden | 4 | |
#5 | Austria | 2 | |
#6 | Switzerland | 2 | |
#7 | United Kingdom | 2 | |
#8 | France | 1 | |
#9 | Norway | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Machine tools | |
#3 | Computer technology | |
#4 | IT methods for management | |
#5 | Machines |
# | Technology | |
---|---|---|
#1 | Analysing materials | |
#2 | Geophysics | |
#3 | Measuring electric variables | |
#4 | Sawing | |
#5 | Measuring length, angles and areas | |
#6 | Postal sorting | |
#7 | Electric digital data processing | |
#8 | Measuring volume | |
#9 | Data processing systems | |
#10 | Wood saws |
# | Name | Total Patents |
---|---|---|
#1 | Arnelo Anders Ingvar | 4 |
#2 | Ingvar Arnelo Anders | 4 |
#3 | Arnelo A | 3 |
#4 | Arnelo Anders I | 3 |
#5 | Anders Ingvar Arnelo | 2 |
#6 | Bergstrand K | 2 |
#7 | Arnelo Nils August | 1 |
#8 | Bergstrand Karl Gunnar | 1 |
#9 | Arnelo Nils A | 1 |
#10 | August Arnelo Nils | 1 |
Publication | Filing date | Title |
---|---|---|
US3694740A | System for the magnetic non-destructive testing of materials for long and short defects | |
US3554249A | Method for grading and classifying debranched tree-trunks and similar roundwood according to the usefulness of the wood contained therein, and an apparatus for putting the method into effect | |
US3437918A | Inductive bridge circuit for flaw sensing in which all coils of the bridge are positioned adjacent the test piece | |
US3466536A | Magnetic testing apparatus for helical welds which follows the weld with a reciprocating movement | |
US3518533A | Electroinductive sensing device with adjustable coil | |
CA833733A | Electroinductive sensing device | |
CA852545A | Method for grading and classifying debranched tree-trunks or similar roundwood according to the usefulness of the wood contained therein, and an apparatus for putting the method into effect | |
CA809797A | Electroinductive sensing device |