Inventor

WELLS THOMAS R

26 patents

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

WELLS THOMAS R

BELL & HOWELL CO

Electronically controlled microfilm photographic image utilization device

Electronically controlled microfilm photographic image utilization device

Microfiche carrier

Microfiche carrier

Microfilm reader

Desk top microform reader

Microform duplicator

Microfilm duplicator

Microfilm reader

Optical structure for microfiche reader

Microfiche reader

Selection for microfiche cartridge

Microfiche cartridge

Carriage mechanism for microfiche reader

Roll film reader/printer with manually insertable discrete film

Microfiche reader

Optical structure for microfiche reader

Bar code reader

Indexing microfilm

Carriage mechanism for microfiche reader

Selector interlock for microfiche cartridge

Film cartridge

(unassigned)

In-line verification, reporting and tracking apparatus and method for mail pieces

BOEWE BELL & HOWELL POSTAL SYS

In-line verification, reporting and tracking apparatus and method for mail pieces

BELL & HOWELL DOCUMENT MANAGEM

Document processing system having a straight line document path

POLAROID CORP

Film cassette sensing and retaining unit