Inventor
Gerard Kraus
Inventor
Bartlesville, OK, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients29%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds24%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties24%
C08LCompositions of macromolecular compounds12%
G05DSystems for controlling or regulating non-electric variables6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
4,482,663'Rubber compositions comprising a siliceous filler in combination with an organosulfur substituted pyridine promotor'19844,440,886'Asphalt compositions'19844,412,019'Asphalt compositions'19834,267,160'Carbon black for low-hysteresis rubber compositions'19814,241,022'Carbon black for low-hysteresis rubber compositions'19804,093,705'Control of carbon black production'19784,071,496'Carbon black for low-hysteresis rubber compositions'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1984Patents assigned to PHILLIPS PETROLEUM CO (7)· patent assignee history
1978–1984Based in Bartlesville, OK, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILLIPS PETROLEUM CO | 7 | 1978–1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bartlesville, OK, US | 7 | 1978–1984 |