Inventor
Richard R. Licht
Inventor
New Richmond, WI, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E04Bprimary
E04BGeneral building constructions13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
A62CFire-fighting6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
E04CStructural elements6%
E04FFinishing work on buildings, e.g. stairs, floors6%
F16LPipes6%
PatentTitleYear
11,085,903Method, device and use for the device for quantitatively determining the concentration or particle size of a component of a heterogeneous material mixture20214,467,577'Intumescent fire barrier material laminated with restraining layer'19844,433,732'Cable tray protection system'19844,364,210'Fire barrier device'19824,273,879'Intumescent fire retardant composites'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1984Patents assigned to MINNESOTA MINING & MFG (4)· patent assignee history
1981–1984Based in New Richmond, WI, US· patent location history
2021Patents assigned to FRAUNHOFER GES FORSCHUNG (1)· patent assignee history
2021Patents assigned to HYDRO ALUMINIUM ROLLED PROD (1)· patent assignee history
2021Patents assigned to Inoson GmbH (1)· patent assignee history
2021Patents assigned to Nemak Sab De Cv (1)· patent assignee history
2021Based in Blieskastel, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MINNESOTA MINING & MFG | 4 | 1981–1984 |
| FRAUNHOFER GES FORSCHUNG | 1 | 2021 |
| HYDRO ALUMINIUM ROLLED PROD | 1 | 2021 |
| Inoson GmbH | 1 | 2021 |
| Nemak Sab De Cv | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Richmond, WI, US | 4 | 1981–1984 |
| Blieskastel, DE | 1 | 2021 |