P

Inventor

DEFFEYES ROBERT J

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

GRAHAM MAGNETICS INC

20 patents
US4036360AJul 19, 1977

Package having dessicant composition

GRAHAM MAGNETICS INC204 citations99
US4463030AJul 31, 1984

Process for forming novel silver powder composition

GRAHAM MAGNETICS INC93 citations95
US4186244AJan 29, 1980

Novel silver powder composition

GRAHAM MAGNETICS INC106 citations95
US4218507AAug 19, 1980

Coated particles and process of preparing same

GRAHAM MAGNETICS INC81 citations94
US4137361AJan 30, 1979

Powder products

GRAHAM MAGNETICS INC62 citations94
US4333966AJun 8, 1982

Method of forming a conductive metal pattern

GRAHAM MAGNETICS INC44 citations92
US4289534ASep 15, 1981

Metal powder paint composition

GRAHAM MAGNETICS INC51 citations92
US4281043AJul 28, 1981

Polymodal magnetic recording media and compositions useful therein

GRAHAM MAGNETICS INC25 citations82
US4146504AMar 27, 1979

Porous powders and a method for their preparation

GRAHAM MAGNETICS INC20 citations82
US3965046AJun 22, 1976

Process of making metal powders and products produced thereby

GRAHAM MAGNETICS INC30 citations82
US4092459AMay 30, 1978

Powder products

GRAHAM MAGNETICS INC23 citations76
US4605835AAug 12, 1986

Forming terminations of MLC capacitors

GRAHAM MAGNETICS INC7 citations74
US4054530AOct 18, 1977

Iron-nickel-cobalt magnetic powder and tape prepared therefrom

GRAHAM MAGNETICS INC15 citations74
US4020227AApr 26, 1977

Magnetic tape

GRAHAM MAGNETICS INC11 citations74
US4251275AFeb 17, 1981

Low-viscosity, high-silver, paint

GRAHAM MAGNETICS INC6 citations73
US4170602AOct 9, 1979

Method of producing acicular metal crystal

GRAHAM MAGNETICS INC7 citations71
US4061824ADec 6, 1977

Novel metal powders and magnetic tapes produced therewith

GRAHAM MAGNETICS INC16 citations71
US4004917AJan 25, 1977

Acicular metallic powders produced from the organometallic salts

GRAHAM MAGNETICS INC9 citations71
US4160284AJul 3, 1979

Capacitors and process for making same

GRAHAM MAGNETICS INC5 citations62
US4268302AMay 19, 1981

Method of producing acicular metal crystals

GRAHAM MAGNETICS INC6 citations60

VISATECH CORP

1 patent

CARLISLE CORP

1 patent

DEFFEYES ROBERT J

1 patent

CARLISLE MEMORY PROD

1 patent