JS

John E. Hammill, Sr.

OI Ortho Innovations: 20 patents #1 of 5Top 20%
SP Spinal: 14 patents #1 of 2Top 50%
HM Hammill Manufacturing: 7 patents #1 of 3Top 35%
ZS Zimmer Spine: 4 patents #53 of 192Top 30%
📍 Monet, FL: #5 of 110 inventorsTop 5%
🗺 Florida: #442 of 67,251 inventorsTop 1%
Overall (All Time): #41,012 of 4,157,543Top 1%
58
Patents All Time

Issued Patents All Time

Showing 51–58 of 58 patents

Patent #TitleCo-InventorsDate
6692530 Split sleeve modular joint Robert L. Doubler 2004-02-17
6623485 Split ring bone screw for a spinal fixation system Robert L. Doubler 2003-09-23
6551323 Method of making a bonescrew Robert L. Doubler, Jeffrey I. Lasner 2003-04-22
6440171 Double D key locking prosthesis Robert L. Doubler 2002-08-27
6375657 Bonescrew Robert L. Doubler, Jeffrey I. Lasner 2002-04-23
6355068 Sight gauge modular joint and method Robert L. Doubler 2002-03-12
6299648 Locking hip prosthesis Robert L. Doubler 2001-10-09
6245112 Joint prosthesis variable flexibility Robert L. Doubler 2001-06-12