Paul Niemela

Person

Pickens, SC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Field retaining mechanism for a permanent magnet D.C. motor
- Patent number 5,861,694
- Issue date Jan 19, 1999
- Ryobi North America Inc.
- Paul W. Niemela
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Portable electrical power tool having a rare earth permanent magnet...
- Patent number 5,856,715
- Issue date Jan 5, 1999
- Ryobi North America, Inc.
- David G. Peot
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Exhaust stator and fan for a power tool
- Patent number 5,632,578
- Issue date May 27, 1997
- Ryobi North America
- Ronald C. McCurry
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Random orbit sander having speed limiter
- Patent number 5,595,531
- Issue date Jan 21, 1997
- Ryobi North America
- Paul W. Niemela
- B24 - GRINDING POLISHING
Information Patent Grant
System and method for permanent magnet DC motor reversing
- Patent number 5,369,343
- Issue date Nov 29, 1994
- Ryobi Motor Products
- Paul W. Niemela
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of motor construction
- Patent number 5,203,071
- Issue date Apr 20, 1993
- Ryobi Motor Products Corp.
- Paul W. Niemela
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor field assembly
- Patent number 5,160,867
- Issue date Nov 3, 1992
- Ryobi Motor Products Corp.
- Paul W. Niemela
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of making a motor field winding with intermediate tap
- Patent number 5,029,379
- Issue date Jul 9, 1991
- Ryobi Motor Products Corp.
- Paul Niemela
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor field winding with intermediate tap
- Patent number 4,926,079
- Issue date May 15, 1990
- Ryobi Motor Products Corp.
- Paul Niemela
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brush holder assembly
- Patent number 4,266,155
- Issue date May 5, 1981
- The Singer Company
- Paul W. Niemela
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Paul Niemela

Person

Patents Grantslast 30 patents

Field retaining mechanism for a permanent magnet D.C. motor

Portable electrical power tool having a rare earth permanent magnet...

Exhaust stator and fan for a power tool

Random orbit sander having speed limiter

System and method for permanent magnet DC motor reversing

Method of motor construction

Motor field assembly

Method of making a motor field winding with intermediate tap

Motor field winding with intermediate tap

Brush holder assembly