30 Patents
#137 in Chicago, IL
#586 in Illinois
#10,873 in US
#21,210 in the World
Helene Curtis Industries, Inc.
26 inventors:
Chicago, IL, United States of America
26 inventors (with patents filed for the assignee):
John R Forsberg (6 out of 7 patents)
Chester A Davis (4 out of 4 patents)
Du Y Hsiung (4 out of 8 patents)
4. Gerald P Newell (4 out of 4 patents)
5. Norman L Edelberg (3 out of 3 patents)
6. Julius Wagman (3 out of 3 patents)
7. Paul Silverman (2 out of 2 patents)
8. William R Bartuska (2 out of 2 patents)
9. Jan M Zwiren (2 out of 2 patents)
10. Harold J Nicholson (2 out of 2 patents)
11. John C Preston (2 out of 2 patents)
12. Brian A Wenrick (1 out of 7 patents)
13. Julius F Kaplan (1 out of 1 patent)
14. Edward H Meisner (1 out of 5 patents)
15. Selma M Casper (1 out of 1 patent)
30 patents:
#137 in Chicago, IL
#586 in Illinois
#10,873 in US
#21,210 in the World
26 inventors: