Robert M. Palfy — 2 Patents at Logging Development

Robert M. Palfy has been granted 2 US patents while listed as an inventor at Logging Development. The first was granted in 1987 and the most recent in April 1991. Robert M. Palfy ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert M. Palfy in Montréal, QC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5004026	Felling head	Charles D. MacLennan, Douglas D. Hamilton	1991-04-02
4690185	Rim driven rotary cutter and tree felling head incorporating the same	Douglas D. Hamilton, Hans Viereck	1987-09-01

Robert M. Palfy — 2 Patents

Issued Patents All Time

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