Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

Dennis L. Holtermann — 2 Patents in 2016

Chevron: 2 patents #67 of 440Top 20%
Conroe, TX: #19 of 115 inventorsTop 20%
Texas: #2,523 of 14,752 inventorsTop 20%
Overall (2016): #147,862 of 481,213Top 35%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9493592 Processes for preparing metallocene-based catalyst systems Ted H. Cymbaluk, Max P. McDaniel, Qing Yang, Tony R. Crain 2016-11-15
9347139 Methods of removing a protective layer Tin-Tack Peter Cheung, Christopher D. Blessing, Lawrence E. Huff, Joseph Bergmeister, III, Robert L. Hise +2 more 2016-05-24