John R. Willemsz

Follow

Person

Walnut, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Submerged multi-purpose facility
- Patent number 4,626,137
- Issue date Dec 2, 1986
- Banatwala; Zainuddin M.
- John R. Willemsz
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING