Inventor
Bennie R. Ward
Inventor
Richmond, VA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Fprimary
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys28%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
C22CAlloys13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
Y10TTechnical subjects covered by former us classification9%
B22DCasting of metals6%
A47JKitchen equipment3%
B21BRolling of metal3%
B23KSoldering or unsoldering3%
F41HArmour3%
PatentTitleYear
5,725,695'Method of making aluminum alloy foil and product therefrom'19985,503,689'General purpose aluminum alloy sheet composition, method of making and products therefrom'19965,480,496'Method of making twin roll cast clad material using drag cast liner stock and article produced thereby'19965,466,312'Method for making aluminum foil and cast strip stock for aluminum foilmaking and products therefrom'19955,186,235'Homogenization of aluminum coil'19934,867,805'Superplastic aluminum alloys, alloy processes and component part formations thereof'19894,830,682'Process for producing aluminum-lithium alloys having improved superplastic properties'19894,528,042'Method for producing superplastic aluminum alloys'19854,486,242'Method for producing superplastic aluminum alloys'19844,486,244'Method of producing superplastic aluminum sheet'19844,090,011'Armor'19783,973,921'Non-detachable tab stock'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1998Patents assigned to REYNOLDS METALS CO (11)· patent assignee history
1976–1993Based in Chesterfield County, VA, US· patent location history
1984–1998Based in Richmond, VA, US· patent location history
1989Patents assigned to AGRAWAL SUPHAL P (1)· patent assignee history
1989Patents assigned to WARD BENNIE R (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REYNOLDS METALS CO | 11 | 1976–1998 |
| AGRAWAL SUPHAL P | 1 | 1989 |
| WARD BENNIE Rself | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richmond, Virginia, US | 9 | 1984–1998 |
| Chesterfield County, Virginia, US | 3 | 1976–1993 |