La Grange Park, IL 1989

6 patents  ·  4 inventors  ·  0.5/1k pop.

Ranked #5,164 of 20,767 cities Top 25%

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Laura J. Blaser Nalco Chemical 2
1 John C. Nalbach John R. Nalbach Engineering Co 2
3 Walter F. Hribik Uop 1
3 Norman A. Steinkamp Sunbeam Corporation Limited 1

Part of Illinois