Inventor
Johannes Bol
Inventor
Heppenheim, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
A61BDiagnosis10%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for10%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers10%
E01CConstruction of, or surfaces for, roads, sports grounds, or the like10%
E04HBuildings or like structures for particular purposes10%
F41AFunctional features or details common to both smallarms and ordnance, e.g. cannons10%
G02BOptical elements, systems or apparatus10%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices10%
PatentTitleYear
9,709,494'Measuring arrangement for measuring optical properties of a reflective optical element, in particular for microlithography'20175,454,205'Leakproof filling station floor'19954,982,648'Gun barrel cooling arrangement'19914,301,790'Endoscope with electric image transmission'19814,161,366'Process and apparatus for the automatic examination of eggs for cracks or places of fracture in their shell'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1991Patents assigned to BATTELLE INSTITUT E V (2)· patent assignee history
1979–1991Based in Heppenheim, DE· patent location history
1981Patents assigned to SIEMENS AG (1)· patent assignee history
1995Based in Dronten, NL· patent location history
2017Patents assigned to ZEISS CARL SMT GMBH (1)· patent assignee history
2017Based in Oberkochen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BATTELLE INSTITUT E V | 2 | 1979–1991 |
| SIEMENS AG | 1 | 1981 |
| ZEISS CARL SMT GMBH | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Heppenheim, DE | 3 | 1979–1991 |
| Oberkochen, DE | 1 | 2017 |
| Dronten, NL | 1 | 1995 |