Mark E. Ristvedt

Person

Manchester, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coin or token sorting apparatus
- Patent number 6,758,736
- Issue date Jul 6, 2004
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorter
- Patent number 6,017,270
- Issue date Jan 25, 2000
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorting apparatus with rotating disc
- Patent number 5,538,468
- Issue date Jul 23, 1996
- Cummins-Allison Corp.
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorting apparatus with rotating disc
- Patent number 5,297,986
- Issue date Mar 29, 1994
- Cummins-Allison Corp.
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorting apparatus with rotating disc
- Patent number 5,176,565
- Issue date Jan 5, 1993
- Cummins-Allison Corporation
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorting apparatus with rotating disc
- Patent number 5,104,353
- Issue date Apr 14, 1992
- Ristvdet-Johnson, Inc.
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorting apparatus with rotating disc
- Patent number 5,080,633
- Issue date Jan 14, 1992
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorter
- Patent number 5,022,889
- Issue date Jun 11, 1991
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorting apparatus for sorting coins of selected denominations
- Patent number 4,966,570
- Issue date Oct 30, 1990
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorter
- Patent number 4,863,414
- Issue date Sep 5, 1989
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorter
- Patent number 4,731,043
- Issue date Mar 15, 1988
- Ristvedt-Johnson, Inc.
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES
Information Patent Grant
Coin sorter
- Patent number 4,681,128
- Issue date Jul 21, 1987
- Victor G. Ristvedt
- G07 - CHECKING-DEVICES

Mark E. Ristvedt

Person

Patents Grantslast 30 patents

Coin or token sorting apparatus

Coin sorter

Coin sorting apparatus with rotating disc

Coin sorting apparatus with rotating disc

Coin sorting apparatus with rotating disc

Coin sorting apparatus with rotating disc

Coin sorting apparatus with rotating disc

Coin sorter

Coin sorting apparatus for sorting coins of selected denominations

Coin sorter

Coin sorter

Coin sorter