Inventor
Richard M. Henderson
Inventor
Winston-Salem, NC, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A24Bprimary
A24BManufacture or preparation of tobacco for smoking or chewing36%
A24CMachines for making cigars or cigarettes18%
G01NInvestigating or analysing materials by determining their chemical or physical properties18%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors9%
G01GWeighing9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
5,318,049'Method of and apparatus for drying a tobacco sample and determining the moisture content thereof'19945,211,252'Automatic basis sheet weight and moisture content measuring apparatus'19935,141,005'Tobacco sample transfer apparatus and method'19924,991,598'Method of and apparatus for automatically analyzing the degradation of processed leaf tobacco'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to R J REYOLDS TOBACCO COMPANY (1)· patent assignee history
1991–1994Based in Winston-Salem, NC, US· patent location history
1992–1994Patents assigned to REYNOLDS TOBACCO CO R (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REYNOLDS TOBACCO CO R | 3 | 1992–1994 |
| R J REYOLDS TOBACCO COMPANY | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Winston-Salem, NC, US | 4 | 1991–1994 |