Inventor

FREEMAN MICHAEL H

US76 patents

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

FREEMAN MICHAEL H

RAYTRX LLC

Wearable pupil-forming display apparatus

Wearable pupil-forming display apparatus

System, method, and non-transitory computer-readable storage media related to correction of vision defects using a visual display

System, method, and non-transitory computer-readable storage media related wearable pupil-forming display apparatus with variable opacity and dynamic focal length adjustment

System, method, and non-transitory computer-readable storage media related to correction of vision defects using a visual display

Wearable pupil-forming display apparatus

System, method, and non-transitory computer-readable storage media related to correction of vision defects using a visual display

Wearable pupil-forming display apparatus

System, method, and non-transitory computer-readable storage media related to correction of vision defects using a visual display

System, method, and non-transitory computer-readable storage media related to correction of vision defects using a visual display

Wearable pupil-forming display apparatus

Wearable pupil-forming display apparatus

Wearable pupil-forming display apparatus

Wireless laparoscopic device with gimballed camera

ADVANCED CHARGING TECH LLC

Electrical circuit for delivering power to consumer electronic devices

Electrical circuit for delivering power to consumer electronic devices

Power device and method for delivering power to electronic devices

Electrical circuit for delivering power to consumer electronic devices

Electrical circuit for delivering power to consumer electronic devices

Electrical circuit for delivering power to consumer electronic devices

Electrical circuit for delivering power to consumer electronic devices

Electrical circuit for delivering power to consumer electronic devices

Power device for delivering power to electronic devices and methods of assembling same

Transformerless multiple output capable power supply system

Power device for delivering power to electronic devices

Electrical circuit for delivering power to consumer electronic devices

Electrical circuit for delivering power to consumer electronic devices

PILKINGTON PERKIN ELMER LTD

Ophthalmic lenses with diffractive power

Artificial eye lenses

Ophthalmic lens with diffractive power

Multifocal contact lenses utilizing diffraction and refraction

Optical apparatus

Optical apparatus

Microform readers

ADVANCED CHARGING TECHNOLOGIES LLC

Housing for a charging device

Housing for a charging device

Power device for delivering power to electronic devices and methods of assembling same

Power device

Housing for a charging device

Electrical circuit for delivering power to consumer electronic devices

PILKINGTON DIFFRACTIVE LENSES

Method and contact lenses for treating presbyopia

Rigid gas permeable lenses

Manufacture of visual lenses

Manufacture of visual lenses

PILKINGTON BARNES HIND INC

Multifocal contact lens

(unassigned)

Remote video transmission system

PILKINGTON VISIONCARE HOLDINGS

Diffractive ophthalmic lens for correcting astigmatism

FREEMAN MITCHAEL C

Real time travel director

FREEMAN MICHAEL H

Receiving, sending and managing electronic approvals and receipt invention

JOHNSON PAIGE

Fluorocarbon-free, environmentally friendly, natural product-based, and safe fire extinguishing agent