P

Inventor

WALZ DAVID K

US15 patents
⚠️ This page may combine multiple inventors who share the name “WALZ DAVID K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCIENTIFIC ATLANTA

3 patents
US5898387AApr 27, 1999

Modular meter based utility gateway enclosure

SCIENTIFIC ATLANTA251 citations98
USD347593SJun 7, 1994

Automatic power outage dialer unit housing

SCIENTIFIC ATLANTA23 citations92
USD347594SJun 7, 1994

Automatic power outage dialer unit housing

SCIENTIFIC ATLANTA12 citations73

SECO IND INC

3 patents
US4840770AJun 20, 1989

Odor control product dispenser

SECO IND INC70 citations92
US4865816ASep 12, 1989

Disposable odor control product container

SECO IND INC47 citations90
USD306902SMar 27, 1990

Odor control product dispenser cabinet

SECO IND INC5 citations60

(unassigned)

3 patents
US6244475B1Jun 12, 2001

Hair treatment dispensing container

19 citations87
US5848598ADec 15, 1998

Hair treatment dispensing container

28 citations87
USD485642SJan 20, 2004

Hair treatment dispenser

4 citations62

LAYTON MANUFACTURING CORP

1 patent
US5133858AJul 28, 1992

Reverse osmosis water purification apparatus

LAYTON MANUFACTURING CORP64 citations89

BURROUGHS CORP

1 patent
US4565343AJan 21, 1986

Terminal elevating mechanism

BURROUGHS CORP20 citations79

WILDFIRE INC

1 patent
USD306569SMar 13, 1990

Vehicle top

WILDFIRE INC18 citations74

WALZ DAVID K

1 patent
USD249038SAug 22, 1978

Dictating machine

WALZ DAVID K6 citations68

LANIER BUSINESS PROD INC

1 patent
USD250532SDec 12, 1978

Dictation station or the like

LANIER BUSINESS PROD INC3 citations62

LANIER BUSINESS PRODUCTS A DIVISION OF OXFORD IND INC

1 patent
USD248853SAug 8, 1978

Transcriber

LANIER BUSINESS PRODUCTS A DIVISION OF OXFORD IND INC1 citations45