LandOfFree - US Patents - Listing for Electrical generator or motor structure

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

Acoustic surface wave resonator device

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

Acoustic surface wave transducer and filter built around this tr

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

Acoustic surface wave transducer with improved inband frequency

Electrical generator or motor structure – Educational or construction units or kits

Acoustic surface-wave devices using mono crystalline bismuth sil

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

Electrical generator or motor structure – Dynamoelectric – Linear

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer

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

Acoustic transducer and method of making the same

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

Acoustic transducer apparatus with reduced thermal conduction

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

Acoustic Transducer for LWD tool

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

Acoustic transducer system