LandOfFree - US Patents - Listing for Electrical generator or motor structure,Non-dynamoelectric

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Double saggital stroke amplifier

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Double serrated piezoelectric transducer

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Double thickness mode energy trapped piezoelectric resonating de

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Double-sided fluid sensor for reduced attenuation of shear trans

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Double-tuning-fork resonator with means to sense tine breakage

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Doubly rotated cylindrical crystal resonator

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Doubly rotated orientations of cut angles for quartz crystal for

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Downhole acoustic transducer

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Downhole apparatus for absorbing vibratory energy to generate el

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Downhole oil well vibrating system

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Downhole oil well vibrating system

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Downhole oil well vibrating system

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Drag modification piezoelectric panels

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Drive apparatus

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Drive apparatus

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Drive apparatus

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Drive apparatus and device with same

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Drive apparatus and device with same

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

Drive apparatus and image pickup apparatus