John N. Bleacher — 1 Patent at Rca

John N. Bleacher has been granted 1 US patent while listed as an inventor at Rca. All of these patents were granted in 1985. John N. Bleacher ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John N. Bleacher in Lititz, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4515867	Method for ablating a coded marking into a glass workpiece and product thereof	Barry Michael Cushman	1985-05-07	$879,000

John N. Bleacher — 1 Patent

Issued Patents All Time

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