Greg A. Larson

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Ames, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Precast concrete panels and support pedestals constructed therefrom
- Patent number 5,131,201
- Issue date Jul 21, 1992
- Pitt-Des Moines, Inc.
- Greg A. Larson
- E04 - BUILDING
Information Patent Grant
Precast concrete panels, support pedestals constructed therefrom an...
- Patent number 5,029,426
- Issue date Jul 9, 1991
- Pitt-Des Moines, Inc.
- Greg A. Larson
- E04 - BUILDING