Inventor
David A. Lowitz
Inventor
Richmond, VA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
A24CMachines for making cigars or cigarettes17%
A24BManufacture or preparation of tobacco for smoking or chewing8%
G06TImage data processing or generation, in general8%
G06VImage or video recognition or understanding8%
G07CTime or attendance registers8%
G21KHandling of particles or ionising radiation not otherwise provided for8%
H04NPictorial communication, e.g. television8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
5,365,596'Methods and apparatus for automatic image inspection of continuously moving objects'19944,942,363'Apparatus and method for measuring two properties of an object using scattered electromagnetic radiation'19904,890,053'Method and apparatus for detecting a missing object in a set of objects'19894,707,652'Impurity detector measuring parallel polarized scattered electromagnetic radiation'19874,341,228'Method for employing tobacco dust in a paper-making type preparation of reconstituted tobacco and the smoking material produced thereby'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1994Patents assigned to PHILIP MORRIS INC (5)· patent assignee history
1982–1994Based in Richmond, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILIP MORRIS INC | 5 | 1982–1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richmond, Virginia, US | 5 | 1982–1994 |