Arnold G. Althoff — 4 Patents at Unknown

Arnold G. Althoff has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1996 and the most recent in April 2001. Arnold G. Althoff ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Arnold G. Althoff in Hankinson, ND, US.

Patents per Year

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6214753	Layered composite construction material made from finespun filaments of glass	Stephen E. Brenot, Randy M. Schneider	2001-04-10
6199335	Floor structure for use on ice and the method of using the same	Stephen E. Brenot, Randy M. Schneider	2001-03-13
6017595	Structural building materials or articles obtained from a composite including polymeric materials, solid waste material, and reinforcing materials	Stephen E. Brenot, Randy M. Schneider	2000-01-25
5569419	Continuous flow process of mold-making or die-making using a reusable mixture substance to make selected finished products	Stephen E. Brenot	1996-10-29

Arnold G. Althoff — 4 Patents

Patents per Year

Issued Patents All Time

Patent Widget