Donald L. Gerken

Follow

Person

Columbus, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Child car seat with adjustable barrier shield
- Patent number 5,816,652
- Issue date Oct 6, 1998
- Cosco, Inc.
- Richard E. Cone
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Child car seat with adjustable barrier shield
- Patent number 5,538,322
- Issue date Jul 23, 1996
- Cosco, Inc.
- Richard E. Cone
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Convertible infant restraint device
- Patent number 5,092,004
- Issue date Mar 3, 1992
- Cosco, Inc,
- Richard E. Cone
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Juvenile car seat
- Patent number 4,662,683
- Issue date May 5, 1987
- Cosco, Inc.
- Roy E. Knoedler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Car seat carrier
- Patent number 4,545,613
- Issue date Oct 8, 1985
- Cosco, Inc.
- Lisa Martel
- B60 - VEHICLES IN GENERAL