Assignee
JOHANSSON AB C E
SE·13 granted patents·385 citations·filing 1974–2001
Top patents by PatentIndex Score
13 records- 0192US4982504AMethod for determining positional errors and for compensating for such errors, and apparatus for carrying out the methodJOHANSSON AB C E·Filed 1989·Granted Jan 8, 1991·199 cites·22 claims
- 0275US5287629AMachine stand, particularly for so-called coordinate measuring machines, and a method for constructing the standJOHANSSON AB C E·Filed 1992·Granted Feb 22, 1994·33 cites·24 claims
- 0371US4203225APosition indicator for control measurements of surfacesJOHANSSON AB C E·Filed 1978·Granted May 20, 1980·21 cites·4 claims
- 0470US5062214AAbsolute measurement scale systemJOHANSSON AB C E·Filed 1987·Granted Nov 5, 1991·22 cites·16 claims
- 0569US6354012B1Device for determining the dimensions of three-dimensional objectsJOHANSSON AB C E·Filed 1996·Granted Mar 12, 2002·31 cites·4 claims
- 0665US5189807AMethod and arrangement for determining the linear (heat) expansion of elongated bodiesJOHANSSON AB C E·Filed 1992·Granted Mar 2, 1993·24 cites·26 claims
- 0759US6940278B2Angle transducerJOHANSSON AB C E·Filed 2001·Granted Sep 6, 2005·8 cites·20 claims
- 0850US5505004AMachine frameJOHANSSON AB C E·Filed 1994·Granted Apr 9, 1996·13 cites·15 claims
- 0950USD268739SElectronic caliperJOHANSSON AB C E·Filed 1981·Granted Apr 26, 1983·4 cites·1 claims
- 1044US6176018B1Positioning deviceJOHANSSON AB C E·Filed 1997·Granted Jan 23, 2001·12 cites·7 claims
- 1143US5333390AAbsolute measurement scale systemJOHANSSON AB C E·Filed 1993·Granted Aug 2, 1994·11 cites·10 claims
- 1243US3956092AMethod of making measuring elements such as gauge blocksJOHANSSON AB C E·Filed 1974·Granted May 11, 1976·6 cites·8 claims
- 1341US6943565B2Angular position measuring equipment in robotics, where it determines the angle of the jointsJOHANSSON AB C E·Filed 2001·Granted Sep 13, 2005·1 cites·11 claims
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