Inventor
Lawrence L. Musselman
Inventor
Apollo, PA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Pprimary
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties17%
D21HPulp compositions9%
Y10TTechnical subjects covered by former us classification9%
A61KPreparations for medical, dental or toiletry purposes4%
A61QSpecific use of cosmetics or similar toiletry preparations4%
C01BNon-metallic elements4%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals4%
C04BLime, magnesia4%
PatentTitleYear
5,480,587'Materials for use as fire retardant additives'19965,225,115'Bromide intercalated hydrotalcite for use as a flame retardant, smoke suppressant additive'19934,781,982'Surface treating mineral particles to reduce halide adsorption'19884,711,673'Combination of surface modifiers for powdered inorganic fillers'19874,136,916'Unitized single row tapered roller bearing'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979Patents assigned to TIMKEN CO (1)· patent assignee history
1979Based in North Canton, OH, US· patent location history
1987–1996Patents assigned to ALUMINUM CO OF AMERICA (4)· patent assignee history
1987–1996Based in Apollo, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALUMINUM CO OF AMERICA | 4 | 1987–1996 |
| TIMKEN CO | 1 | 1979 |
Locations
| Location | Patents | Span |
|---|---|---|
| Apollo, Pennsylvania, US | 4 | 1987–1996 |
| North Canton, OH, US | 1 | 1979 |