Inventor

JOHANSSON INGVAR

SE11 patents

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

JOHANSSON INGVAR

2 patents

US4787221ANov 29, 1988

Apparatus for pelt processing

JOHANSSON INGVAR20 citations79

US4477090AOct 16, 1984

Piston ring assembly for hydraulic mechanisms, particularly such mechanisms for very high operating pressures

JOHANSSON INGVAR6 citations52

PARKER HANNIFIN AB

2 patents

US6336391B1Jan 8, 2002

Hydraulic rotating axial piston engine

PARKER HANNIFIN AB10 citations72

US6358025B1Mar 19, 2002

Hydraulic rotating axial piston engine

PARKER HANNIFIN AB3 citations61

AGA AB

1 patent

US4259846AApr 7, 1981

Vessel for storing cryogenic liquids

AGA AB29 citations89

NORD DAN

1 patent

US4507202AMar 26, 1985

Device for the separation of a liquid

NORD DAN45 citations85

SVENSKA TRAEFORSKNINGSINST

1 patent

US4113542ASep 12, 1978

Method of joining wood products

SVENSKA TRAEFORSKNINGSINST14 citations72

ROTO SIEVE AB

1 patent

US5041223AAug 20, 1991

Arrangement for an inlet pipe in a rotating drum sieve

ROTO SIEVE AB12 citations65

VOLVO FLYGMOTOR AB

1 patent

US4455028AJun 19, 1984

Sealing device with radially slitted metal washers for hydraulic piston mechanisms

VOLVO FLYGMOTOR AB3 citations61

VOLVO HYDRAULIK AB

1 patent

US5029880AJul 9, 1991

Pressure sealing device for the gap between two coaxial cylindrical surfaces

VOLVO HYDRAULIK AB5 citations60

AB MASKINARBETEN

1 patent

USD352561SNov 15, 1994

Candleholder

AB MASKINARBETEN4 citations56