Richard E. Doerfer — 2 Patents at Metal Forms

Richard E. Doerfer has been granted 2 US patents while listed as an inventor at Metal Forms. The first was granted in 1990 and the most recent in October 2003. Richard E. Doerfer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Richard E. Doerfer in Cape Coral, FL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6629681	Flexible form assembly	Thomas E. Miller, Colin P. Miller, Erik C. Peterson	2003-10-07
4893578	Combination leaning bar and support structure for a boat seat	William B. Nesbitt	1990-01-16

Richard E. Doerfer — 2 Patents

Issued Patents All Time

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