Walter A. Hermann

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Pickering, CA

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Patents Grantslast 30 patents

Information Patent Grant
Modular vegetated roof system
- Patent number 10,212,894
- Issue date Feb 26, 2019
- Bioroof Systems Inc.
- Richard J. Buist
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Modular vegetated roof system
- Patent number 9,265,200
- Issue date Feb 23, 2016
- Bioroof Systems Inc.
- Richard J. Buist
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Vegetated roof module
- Patent number D698045
- Issue date Jan 21, 2014
- Bioroof Systems Inc.
- Richard J. Buist
- D25 - Building units and construction elements

Patents Applicationslast 30 patents

Information Patent Application
MODULAR VEGETATED ROOF SYSTEM
- Publication number 20160242363
- Publication date Aug 25, 2016
- Bioroof Systems Inc.
- Richard J. Buist
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Modular Vegetated Roof System
- Publication number 20130333285
- Publication date Dec 19, 2013
- Green Innovations Ltd.
- Richard J. Buist
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING