4. Optical: systems and elements
  5. Glare or unwanted light reduction

Gregory A. Koehnle

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Back-lit display

Optical: systems and elements – Glare or unwanted light reduction
Patent

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Coated abrasive article

Abrasive tool making process – material – or composition – With synthetic resin
Reexamination Certificate

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Conformable abrasive articles and methods of making and...

Abrading – Abrading process
Reexamination Certificate

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Structured abrasive article and method of making and using...

Abrading – Flexible-member tool – per se – Interrupted or composite work face
Reexamination Certificate

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Profile ID: LFUS-PAI-P-612760

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