Inventor
William A. Hameister
Inventor
Penfield, NY, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography44%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
B41JTypewriters11%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light11%
PatentTitleYear
6,611,666'Densitometer with improved accuracy for use in color image processing apparatus'20036,427,057'Image-forming machine with a pulse densitometer'20026,385,411'Densitometer diagnostic system for an image-forming machine'20026,225,618'Digital densitometer with auto-ranging'20016,222,176'Digital densitometer with lut output summation to yield density value'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2003Patents assigned to NEXPRESS SOLUTIONS LLC (2)· patent assignee history
2001Patents assigned to NEX PRESS SOLUTIONS LLC (1)· patent assignee history
2001–2003Based in Penfield, NY, US· patent location history
2002Patents assigned to HEIDELBERGER DRUCKMASCH AG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEIDELBERGER DRUCKMASCH AG | 2 | 2002 |
| NEXPRESS SOLUTIONS LLC | 2 | 2001–2003 |
| NEX PRESS SOLUTIONS LLC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Penfield, New York, US | 5 | 2001–2003 |