U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!

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Examiner: Frinks, Ronald L.


Primary examiner statistics: 1243 patents; average approval time: 634 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
5290319 Prosthetic foot incorporating adjustable bladders
5226918 Prosthesis with adjustable fitting clearance
5217491 Composite intraocular lens
5213720 Method of fabricating a collagen-hydrogel
5213579 Intraocular lens having balloon member and tube filled with gel
5211666 Hip joint femoral component endoprosthesis with a lateral lo...
5211660 Method for performing epikeratophakia by electrofusion
5207708 Artificial eye lens and method of implanting same
5203791 Device for attaching a prosthesis
5201769 Hip stem with proximal build-up blocks
5201767 Fluted-wedge osteal prosthetic component
5201773 Articulating supracondylar suspension
5201770 Femoral insert for total hip prosthesis
5197966 Radiodorsal buttress blade plate implant for repairing distal rad...
5197980 Cardiac valve prosthesis
5197990 Prosthetic intramedullary femoral prosthesis with preformed sheat...
5196028 High-magnification telephoto spectacles for age-related macular ...
5196027 Apparatus and process for application and adjustable reprofiling ...
5192326 Hydrogel bead intervertebral disc nucleus
5192293 Drill guide for orbital implant
5192317 Multi focal intra-ocular lens
5192331 Shank for a femur head prosthesis
5190553 Method and apparatus for folding a resilient intraocular lens
5185107 Fabrication of an intraocular lens
5181924 Patella prosthesis
5180377 Ostomy appliance
5180381 Anterior lumbar/cervical bicortical compression plate
5180389 Intraocular-external lens combination system and method of using ...
5180390 Intraocular lens with reinforcing element
5180393 Artificial ligament for the spine
5178631 Bi-leaflet heart valve prosthesis with shared pivot recess
5178632 Bi-leaflet heart valve prosthesis
5176710 Prosthesis with low stiffness factor
5171263 Cardiac valve with flaps pivoting on balls
5171265 Self-lubricating ocular prosthesis
5171213 Technique for fistulization of the eye and an eye filtration pros...
5171267 Surface-modified self-passivating intraocular lenses
5171320 Intraocular lens having annular groove formed in its peripheral p...
5171268 Haptic to optic attachment for a soft iol
5171274 Implant for replacing a ligament or tendon

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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