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

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"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."

Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830

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Examiner: Freay, Charles G


Primary examiner statistics: 277 patents; average approval time: 279 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8439648 Process water lift station apparatus
8430653 Motor compressor
8388324 Device for metering out a flowable mass using a coaxial rotary pi...
8182241 Peristaltic pumping mechanism having a removable cover and replac...
RE43252 High efficiency low pollution hybrid Brayton cycle combustor
8087429 System and method for a pump with reduced form factor
8038415 Variable capacity swash plate type compressor
8025486 System and method for valve sequencing in a pump
8021123 Compressor unit with a damped pressure gauge
8021131 Vacuum pump
8021126 Compressor sound suppression
8021128 Fluid pump and motor unit
8021129 Hydraulically actuated submersible pump
8016573 Piezoelectric-driven diaphragm pump
8016571 Thrust and intake chamber for pump
8016572 Pump with axial conduit
8016570 Gas compressor with drier and radio emission controls
8011899 Compact pump arrangement
8011905 Surgical cassette
8011907 Piston pump with compact retention device for a restoring spring
8011896 Fan system
8007253 Pump and method
8007256 Electromagnetic reciprocating fluid device
8007252 Wave powered pumping apparatus
8002528 Compressor assembly having vibration attenuating structure
7997881 Combined prime valve and electrical pressure control for paint sp...
7997879 Axial piston machine of swash-plate construction with a bearing a...
7993115 Pump of electronically controlled brake system
7993113 Damper and vacuum pump
7993111 Power steering pump flow control
7987669 Hydraulic steering transaxle and hydraulic driving vehicle
7988430 Linear compressor
7988428 Axial piston machine
7988427 Compressor muffler
7988429 Chemical liquid supply system
7980834 Liquid color injection pressure booster pump and pumping methods
7980516 Ultra-low friction air pump for creating oscillatory or pulsed je...
RE42559 Inflatable product provided with built-in battery case and socket
7976287 Capacity variable type twin rotary compressor and driving method ...
7976291 Motor cooler

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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