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

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The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.

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Examiner: Le, John H


Primary examiner statistics: 318 patents; average approval time: 318 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8190386 Apparatus and method to characterize multijunction photovoltaic s...
8190390 Device, method, and system for calibration of a flow meter used i...
8185359 System and method for transforming data between the time domain a...
8185340 Analysis apparatus and analysis method
8185331 Systems, methods and apparatus for indexing and predicting wind p...
8180586 Amplitude discrimination using the frequency mask trigger
8180575 Process and system for on-line and in situ counting of cells in a...
8175846 Fault splitting algorithm
8175847 Tag ranking
8175827 RF probe technique for determining plasma potential
8175840 Apparatus of tracking posture of moving material object, method o...
8170825 Method and apparatus for calibrating seeders
8170838 Simulating two-dimensional periodic patterns using compressed fou...
8165841 Intelligent electronic device configuration inspection
8160819 Rapid identification of proteins and their corresponding source o...
8160822 Apparatus and method for measuring optimum water quality and info...
8155910 Robotically controlled catheter and method of its calibration
8155905 Method of extracting a time constant from complex random telegrap...
8155919 Construction modulus testing apparatus and method
8150633 Seafood physical characteristic estimation system and method
8145441 Portable electronic apparatus for collecting impact information
8140277 Enhanced characterization of electrical connection degradation
8140300 High throughput flow cytometer operation with data quality assess...
8140285 Compass system and method for determining a reference field stren...
8135552 Flow meter and method for detecting a cable fault in a cabling of...
8135549 Method and device for specific absorption rate measurement of an ...
8126677 Analyzing surface structure using scanning interferometry
8126660 Method and system for determining residential fuel usage
8121790 Combining reservoir modeling with downhole sensors and inductive ...
8121795 Computing likelihood ratios using peak heights
8116990 Method and system for real-time prognosis analysis and usage base...
8117018 Determining structural dip and azimuth from LWD resistivity measu...
8112252 Control system and methods of verifying operation of at least one...
8112242 Paving-related measuring device incorporating a computer device a...
8112241 Methods and systems for generating an inspection process for a wa...
8112239 Method and system of performing a functional test of at least one...
8108154 NOemission estimation systems and methods
8108170 Method and system for increasing optical instrument calibration a...
8108178 Directed design of experiments for validating probability of dete...
8103473 Test and measurement instrument and method of calibrating

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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