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Carl H. Wildenradt — 3 Patents

San Francisco, CA: #11,477 of 26,999 inventorsTop 45%

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3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4709566	Single cylinder deadbolt lock mechanism	—	1987-12-01
4321810	Lock mechanism of the single cylinder deadbolt type	—	1982-03-30
4290282	Single cylinder deadbolt lock mechanism	—	1981-09-22