Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Robert P. Rodebaugh

WEWestvaco: 4 patents #52 of 364Top 15%
Goose Creek, SC: #14 of 87 inventorsTop 20%
South Carolina: #3,569 of 15,501 inventorsTop 25%
Overall (All Time): #1,278,545 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6020405 Preparation of shear-thinning phase change ink jet inks Michael D. Matzinger 2000-02-01
6007610 Corrosion inhibiting phase change ink jet inks Michael D. Matzinger 1999-12-28
6001904 Shear-thinning phase change ink jet inks and method of printing therewith Michael D. Matzinger 1999-12-14
5973036 Reversibly-crosslinked-polymers for shear-thinning phase change ink jet inks Michael D. Matzinger 1999-10-26