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John E. Hammill, Sr.

SP Spinal: 4 patents #1 of 2Top 50%
📍 Monet, FL: #6 of 19 inventorsTop 35%
🗺 Florida: #333 of 6,592 inventorsTop 6%
Overall (2017): #44,829 of 506,227Top 9%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9649135 Bottom loading low profile fixation system Robert L. Doubler 2017-05-16
9649142 Modular head assembly Robert L. Doubler 2017-05-16
9615858 Spring clip-bottom loading polyaxial ball and socket fastener Robert L. Doubler 2017-04-11
9615862 Modular head inserter Robert L. Doubler 2017-04-11