DM

David C. Martin

RE Reflexite: 12 patents #5 of 28Top 20%
IBM: 11 patents #9,995 of 70,183Top 15%
University of Michigan: 9 patents #167 of 4,352Top 4%
ET Eolas Technologies: 7 patents #2 of 7Top 30%
University of California: 4 patents #2,189 of 18,278Top 15%
PO Ppg Industries Ohio: 4 patents #321 of 1,316Top 25%
UD University Of Delaware: 3 patents #69 of 660Top 15%
W& Whitaker &: 2 patents #399 of 1,437Top 30%
UR University Of Michigan, The Board Of Regents: 1 patents #2 of 21Top 10%
KS Ksm Fastening Systems: 1 patents #6 of 19Top 35%
OI Omark Industries: 1 patents #14 of 41Top 35%
📍 Belle Bridge, PA: #1 of 18 inventorsTop 6%
🗺 Pennsylvania: #499 of 74,527 inventorsTop 1%
Overall (All Time): #41,213 of 4,157,543Top 1%
58
Patents All Time

Issued Patents All Time

Showing 51–58 of 58 patents

Patent #TitleCo-InventorsDate
5418312 Difunctional cyclobutabenzene monomers Jeffrey S. Moore, Larry J. Markoski, Kenneth A. Walker 1995-05-23
5334752 Cyclobutabenzene monomers Jeffrey S. Moore, Larry J. Markoski, Kenneth A. Walker 1994-08-02
5264063 Method for making flexible retroreflective sheet material 1993-11-23
5236751 Cone collars with temporary release coating and method for making and assembling same Matthew J. Guyer 1993-08-17
4801193 Retroreflective sheet material and method of making same 1989-01-31
4473156 Method and apparatus for accurately selecting storing and dispensing pills 1984-09-25
4439661 Apparatus and method for double end stud welding Thomas E. Doyle, Daniel Hauser, Michael D. Hayes 1984-03-27
4339653 Method for double end stud welding Thomas E. Doyle, Daniel Hauser, Michael D. Hayes 1982-07-13