P

Inventor

KIRBY ROBERT L

US8 patents
⚠️ This page may combine multiple inventors who share the name “KIRBY ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CLARK EQUIPMENT CO

4 patents
USD271151SOct 25, 1983

Overhead guard for a lift truck

CLARK EQUIPMENT CO28 citations89
USD272956SMar 6, 1984

Lift truck body

CLARK EQUIPMENT CO5 citations61
US4356739ANov 2, 1982

Control rod handle

CLARK EQUIPMENT CO3 citations60
USD298678SNov 22, 1988

Lift truck body

CLARK EQUIPMENT CO1 citations50

TUTCO INC

3 patents
US6057529AMay 2, 2000

Combination temperature sensor, warning light sensor and light indicator for heating elements

TUTCO INC32 citations90
US4617547AOct 14, 1986

Heater assembly

TUTCO INC14 citations72
US6794770B2Sep 21, 2004

Interface control switch

TUTCO INC12 citations71

(unassigned)

1 patent
US6223580B1May 1, 2001

Method and apparatus for continuous monitoring and amplitude adjustment of adjustable length heating element

4 citations60