Home › Inventors › John J. Rybka, deceased

John J. Rybka, deceased — 2 Patents

Seattle, WA: #10,473 of 21,776 inventorsTop 50%

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2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4936414	Detachable self-contained-aerial-maintenance platform	—	1990-06-26
4676339	Self-contained-aerial-maintenance platform	Robert C. Pegnam	1987-06-30