RC

Robert J. Collins

EA E.I. Du Pont De Nemours And: 9 patents #805 of 8,010Top 15%
TU The Upjohn: 1 patents #289 of 528Top 55%
📍 Kalamazoo, MI: #156 of 1,283 inventorsTop 15%
🗺 Michigan: #8,484 of 86,293 inventorsTop 10%
Overall (All Time): #472,155 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
6368402 Method for growing crystals George T. DeTitta, Joseph R. Luft, Jennifer Wolfley 2002-04-09
5827464 Making high filament count fine filament polyester yarns David George Bennie, Hans R. E. Frankfort, Stephen B. Johnson, Benjamin H. Knox, Joe Forrest London, Jr. +2 more 1998-10-27
5741587 High filament count fine filament polyester yarns David George Bennie, Hans R. E. Frankfort, Stephen B. Johnson, Benjamin H. Knox, Joe Forrest London, Jr. +2 more 1998-04-21
5691057 Polyester mixed yarns with fine filaments David George Bennie, Hans R. E. Frankfort, Stephen B. Johnson, Benjamin H. Knox, Joe Forrest London, Jr. +2 more 1997-11-25
5585182 Process for polyester fine hollow filaments Arun Aneja, David George Bennie, Hans R. E. Frankfort, Stephen B. Johnson, Benjamin H. Knox +1 more 1996-12-17
5487859 Process of making fine polyester hollow filaments Arun Aneja, David George Bennie, Hans R. E. Frankfort, Stephen B. Johnson, Benjamin H. Knox +1 more 1996-01-30
5417902 Process of making polyester mixed yarns with fine filaments David George Bennie, Hans R. E. Frankfort, Stephen B. Johnson, Benjamin H. Knox, Joe Forrest London, Jr. +2 more 1995-05-23
5407621 Process for preparing polyester fine filaments Hans R. E. Frankfort, Stephen B. Johnson, Benjamin H. Knox, Elmer E. Most, Jr. 1995-04-18
5288553 Polyester fine filaments Hans R. E. Frankfort, Stephen B. Johnson, Benjamin H. Knox, Elmer E. Most, Jr. 1994-02-22
5250245 Process for preparing polyester fine filaments Hans R. E. Frankfort, Stephen B. Johnson, Benjamin H. Knox, Elmer E. Most, Jr. 1993-10-05
4463013 Oxygen substituted amino-cyclohexyl-benzeneacetamides and -benzamides as water diuretic drugs Lester J. Kaplan, James H. Ludens, Philip F. Von Voigtlander 1984-07-31