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

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...that Thomas Edison's patent application on his phonograph was approved by the Patent Office in just seven weeks? In contrast, it took Gordon Gould, the inventor of the laser, 30 years to obtain his patent -- finally awarded in 1988!

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Examiner: Canfield, Robert J


Primary examiner statistics: 414 patents; average approval time: 414 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8322089 Hidden ridge vent for slate roofs
8291661 Interlocking floor
8245478 Set of floorboards with sealing arrangement
8161703 Compressible insulation element with reduced friction
8112860 Method of treating glazing panels
8042305 Deployable structural assemblies, systems for deploying such stru...
8015764 Window having means for treating water generated by dew condensat...
8015762 Window element for inserting in a structural part and method of i...
8015737 Barrier cover
8015769 Connector for securing metal roofing components, metal roof assem...
8015631 Safety enclosure cover for portable inflatable pool
8015768 Insulation panel
8011141 Conical roof construction
8011165 Composite assembly with saturated bonding mass and process of rei...
8011868 Self-sealing fastening assembly
8011146 Blast-proof window and mullion system
8013751 Fire alarm with a transmitter spaced from a receiver through a co...
8006456 Elevated retainer for roofing tiles
8006461 Roof truss
8006443 Interlocking modular floor tile
8006451 Building system and method of constructing a multi-walled structu...
8006457 Enhanced multi-layered shingle
8006445 Self-sealing window installation and method
8006325 Pumped shower drain system
8001731 Self-suporting spatial unit having non-supporting advanced outer ...
8001736 Exterior wall assembly including moisture transportation feature
7997036 Corrugated hurricane window panel attachment system and method
7997037 Integrated window sash with groove for desiccant material
7996930 Disposable collapsible portable toilet
7997040 Door with glass insert and method for assembling the same
7993107 Onshore wind turbine with tower support system
7992362 Column assembly
7992348 High-frequency measuring enclosure for measuring large test objec...
7992350 Column borne building construction
7987648 Modular wall panel system
7987647 Re-roofing system and a method of installation
7987535 Shower corner seat assembly
7987640 Foundation for a wind turbine
7987645 Noise isolating underlayment
7984593 Surface facing system

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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