P

Inventor

BANCROFT ALLEN J

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

WHITE CONSOLIDATED IND INC

3 patents
US5548511AAug 20, 1996

Method for controlling self-running cleaning apparatus

WHITE CONSOLIDATED IND INC324 citations97
USD363588SOct 24, 1995

Battery cart

WHITE CONSOLIDATED IND INC18 citations73
US5819352AOct 13, 1998

Mount for motorized broom

WHITE CONSOLIDATED IND INC15 citations66

TRANSITIONS RESEARCH CORP

2 patents
US4968878ANov 6, 1990

Dual bumper-light curtain obstacle detection sensor

TRANSITIONS RESEARCH CORP47 citations89
US4958068ASep 18, 1990

Dual bumper-light curtain obstacle detection sensor

TRANSITIONS RESEARCH CORP38 citations89

(unassigned)

1 patent
US6124694ASep 26, 2000

Wide area navigation for a robot scrubber

264 citations96