Inventor
Joseph J. Grass
Inventor
Brookfield, WI, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis24%
B31DMaking articles of paper, cardboard or material worked in a manner analogous to paper, not provided for in subclasses b31b or b31c18%
G09FDisplaying18%
Y10TTechnical subjects covered by former us classification18%
H05GX-ray technique12%
G21KHandling of particles or ionising radiation not otherwise provided for6%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines6%
PatentTitleYear
D0375324'Adhesive-backed label'19964,590,603'Automatic X-ray entrance dose compensation'19864,578,806'Device for aligning cooperating X-ray systems'19864,489,426'Collimator with adjustable aperture'19844,288,700'Cable handling device for diagnostic x-ray apparatus'19814,188,251'Method of dispensing labels'19804,188,427'Composite web of pressure sensitive labels'19804,188,250'Method of making a composite web'19804,053,782'Device for aligning an x-ray source with an image receptor'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1986Patents assigned to GEN ELECTRIC (5)· patent assignee history
1977–1986Based in Brookfield, WI, US· patent location history
1980–1996Patents assigned to MONARCH MARKING SYSTEMS INC (4)· patent assignee history
1980–1996Based in Kettering, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 5 | 1977–1986 |
| MONARCH MARKING SYSTEMS INC | 4 | 1980–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brookfield, WI, US | 5 | 1977–1986 |
| Kettering, OH, US | 4 | 1980–1996 |