Inventor

MITCHELL WILLIAM D

6 patents

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

MITCHELL WILLIAM D

3 patents

US5016858AMay 21, 1991

(unassigned)

1 patent

US5551355ASep 3, 1996

Needle incinerator

24 citations86

CHALCO ENG CORP

1 patent

US4700814AOct 20, 1987

Locking device for reciprocating members

CHALCO ENG CORP13 citations67

OLIN CORP

1 patent

US4137752AFeb 6, 1979

Leak-testing method for diaphragm-type electrolytic cells

OLIN CORP4 citations61

MITCHELL WILLIAM D

MITCHELL WILLIAM D

Hydraulic lift mechanism for camper shells

Animal excrement dissolver

Combined ceiling fan and stand therefor

(unassigned)

Needle incinerator

CHALCO ENG CORP

Locking device for reciprocating members

OLIN CORP

Leak-testing method for diaphragm-type electrolytic cells