HL

Hengda D. Liu

DU Depuy Ireland Unlimited: 3 patents #146 of 395Top 40%
Depuy Synthes Products: 2 patents #792 of 1,658Top 50%
DP Depuy Products: 1 patents #183 of 387Top 50%
RT Rudolph Technologies: 1 patents #70 of 136Top 55%
📍 Warsaw, IN: #179 of 777 inventorsTop 25%
🗺 Indiana: #5,297 of 33,936 inventorsTop 20%
Overall (All Time): #707,611 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11213397 Prosthesis with surfaces having different textures and method of making the prosthesis Stephanie M. Wainscott, Daren L. Deffenbaugh, Andrew J. Martin, Jeffrey A. Rybolt, Bryan J. Smith +1 more 2022-01-04
10433964 Prosthesis with surfaces having different textures and method of making the prosthesis Stephanie M. Wainscott, Daren L. Deffenbaugh, Andrew J. Martin, Jeffrey A. Rybolt, Bryan J. Smith +1 more 2019-10-08
9393118 Implants with roughened surfaces Bryan J. Smith, Jeffrey A. Rybolt, Andrew J. Martin 2016-07-19
9101476 Prosthesis with surfaces having different textures and method of making the prosthesis STEPHANIE M. DERUNTZ, Daren L. Deffenbaugh, Andrew J. Martin, Jeffrey A. Rybolt, Bryan J. Smith +1 more 2015-08-11
8506643 Acetabular prosthesis system Ryan C. Keefer, Jeffrey A. Rybolt, Matthew D. Smith, Gerhard Drescher 2013-08-13
7985260 Acetabular prosthesis system Ryan C. Keefer, Jeffrey A. Rybolt, Matthew D. Smith, Gerhard Drescher 2011-07-26
7002689 Optically-based method and apparatus for detecting and characterizing surface pits in a metal film during chemical mechanical polish Joseph Xie 2006-02-21