P

Inventor

BATCHELDER LEE

US6 patents
⚠️ This page may combine multiple inventors who share the name “BATCHELDER LEE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOWTEK DEVICES CORP

3 patents
US6980680B2Dec 27, 2005

Scanning system for identifying and labeling X-rays

HOWTEK DEVICES CORP12 citations78
US6697173B2Feb 24, 2004

White reference calibration in a dual digitizer

HOWTEK DEVICES CORP1 citations48
US6687025B2Feb 3, 2004

Digitizer with masking apparatus

HOWTEK DEVICES CORP1 citations48

NASHUA CORP

1 patent
US6525877B1Feb 25, 2003

Projection screens and the like

NASHUA CORP16 citations80

(unassigned)

1 patent
US6940651B2Sep 6, 2005

Durable nano-structured optical surface

4 citations59

L A BATCHELDER AND SONS CONSUL

1 patent
US6381042B1Apr 30, 2002

Automated negative scanner

L A BATCHELDER AND SONS CONSUL4 citations52