Inventor

BISHOP RICHARD P

US22 patents

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

BISHOP RICHARD P

FACE INTERNATIONAL CORP

Piezoelectrically actuated peristaltic pump

Piezoelectrically actuated piston pump

Piezoelectrically actuated fluid pumps

Snap-action ferroelectric transducer

Piezoelectrically actuated fluid pumps

Piezoelectrically-actuated vibrating surface-finishing tool

Multi-layer piezoelectric transformer

Method of aligning fibrous components of composite materials using opposed oscillating reflectors

Acoustic transducer with liquid-immersed, pre-stressed piezoelectric actuator in acoustic impedance matched transducer housing

Regenerative electric driver circuit

Feedback-responsive piezoelectric vibrating device

(unassigned)

Method for applying high-intensity ultrasonic waves to a target volume within a human or animal body

Apparatus of staged resonant frequency vibration of concrete

Method of staged resonant frequency vibration of concrete

Piezoelectric vibrating apparatus

Method of separating constitutent ingredients of mixtures by staged resonant frequency vibration

ALLEN ENG CORP

Acoustically matched concrete finishing pans

Method and apparatus for acoustically matched slip form concrete application

Acoustic impedance matched concrete finishing

Acoustically matched method and apparatus for screeding concrete

SVC

Apparatus for applying high-intensity ultrasonic waves to a target volume within a human or animal body

FACE INTERNAT CORP

Acoustic transducer with liquid-immersed, pre-stressed piezoelectric actuator in acoustic impedance matched transducer housing