Inventor
Ray L. Funk
Inventor
Niedernhausen, DE
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B07Bprimary
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents25%
B08BCleaning in general25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004Patents assigned to PENN STATE RES FOUND (1)· patent assignee history
2004Based in Port Matilda, PA, US· patent location history
2021Patents assigned to BASF SE (1)· patent assignee history
2021Based in Niedernhausen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 1 | 2021 |
| PENN STATE RES FOUND | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Niedernhausen, DE | 1 | 2021 |
| Port Matilda, Pennsylvania, US | 1 | 2004 |