OBERG IND INC has a total of 14 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machine tools, machines and electrical machinery and energy are L H CARBIDE CORP, HAFNER OTTO P and WILLIAMS IVAN A.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Canada | 2 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | Australia | 1 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Electrical machinery and energy | |
#4 | Measurement |
# | Technology | |
---|---|---|
#1 | Punching metal | |
#2 | Unspecified technologies | |
#3 | Dynamo-electric machines | |
#4 | Measuring length, angles and areas | |
#5 | Presses | |
#6 | Metal-working |
# | Name | Total Patents |
---|---|---|
#1 | Malloy Joseph P | 5 |
#2 | Baldwin William | 4 |
#3 | Walters Harry J | 3 |
#4 | Walters Harry | 2 |
#5 | Powell Ii John F | 1 |
#6 | Rummel Samuel A | 1 |
#7 | Klabnik Paul V | 1 |
#8 | Burdett William | 1 |
#9 | Malloy Joseph Patrick | 1 |
#10 | Elliott E Wesley | 1 |
Publication | Filing date | Title |
---|---|---|
US6101700A | Method for manufacturing laminated part using a die contained sensing probe | |
US5992003A | Method for spacing laminations | |
US5826323A | Method of making a height compensated laminar stack | |
US5771565A | Method of making a dimple compensated laminar stack | |
US5622069A | Stamping die with attached plc | |
US4886973A | Sheet strip material misfeed detector | |
US5091962A | Method and apparatus for detecting a sheet strip material misfeed condition | |
CA1329224C | Method and apparatus for stacking laminas | |
US4855606A | Method and apparatus for detecting a misfeed in a stamping press | |
US4813320A | Method and apparatus for detecting a sheet strip material misfeed condition |