DR

David L. Roberts

TP The Boots Company Plc: 2 patents #23 of 152Top 20%
VG Vision Group: 2 patents #2 of 14Top 15%
CU Coveris Flexibles Us: 1 patents #8 of 25Top 35%
GE: 1 patents #19,878 of 36,430Top 55%
🗺 Ohio: #13,499 of 73,341 inventorsTop 20%
Overall (All Time): #843,874 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9623994 Pivoting hold-down device for use with an apparatus for manufacturing a package Michael Douglas 2017-04-18
7373306 Systems and methods for tracking employee leaves under the FMLA Rachel S. Lieberman, Gay S. Devere, Nancy Y. Mallory, Jeannine R. Hall 2008-05-13
6242877 Control system and method for cycle-based processes Jere F. Irwin, Gary A. Curry, Marian J. Fisk, Andrew Roy, Stephanie L. Roberts +1 more 2001-06-05
6084375 Method and apparatus for control of drive systems for cycle based processes Jere F. Irwin, Gary A. Curry, Marian J. Fisk, Andrew Roy, Stephanie L. Roberts +1 more 2000-07-04
5079264 Chemical process Lachlan MaClean, Kenneth Barron, Kenneth J. Nichol, Albert E. Harrison 1992-01-07
5011931 Process for the preparation of 1-methyl-3-methylthio-4-quinolone and the sulfinyl, and sulfonyl analogs thereof Lachlan MaClean, Kenneth Barron, Kenneth J. Nichol, Albert E. Harrison 1991-04-30