Inventor
John Randolph Kissell
Inventor
Durham, NC, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E01Dprimary
E01DConstruction of bridges, elevated roadways or viaducts44%
E04BGeneral building constructions22%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%
E04DRoof coverings11%
E04HBuildings or like structures for particular purposes11%
PatentTitleYear
10,119,289Batten bar assembly20186,073,293'Curb and safety rail system for a bridge deck'20005,901,396'Modular bridge deck system including hollow extruded aluminum elements'19995,810,507'Modular bridge deck system consisting of hollow extruded aluminum elements'19985,651,154'Modular bridge deck system consisting of hollow extruded aluminum elements'19975,315,801'Triangulated frame supported flat cover'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to CONSERVATEK IND INC (1)· patent assignee history
1994–2018Based in Durham, NC, US· patent location history
1997–2000Patents assigned to REYNOLDS METALS CO (4)· patent assignee history
2018Patents assigned to HMT LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REYNOLDS METALS CO | 4 | 1997–2000 |
| CONSERVATEK IND INC | 1 | 1994 |
| HMT LLC | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Durham, NC, US | 6 | 1994–2018 |