Howard Letovsky

Person

Willits, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid gambling-skill-video-game with integrated prize contest
- Patent number 11,380,160
- Issue date Jul 5, 2022
- Howard Letovsky
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Applications of bioactive frequencies and menus thereof
- Patent number 11,191,977
- Issue date Dec 7, 2021
- Howard Letovsky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electro medical tool optimization system
- Patent number 8,927,264
- Issue date Jan 6, 2015
- Howard Letovsky
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Electronic microscope filter
- Patent number 8,619,359
- Issue date Dec 31, 2013
- Howard Letovsky
- G02 - OPTICS
Information Patent Grant
Method and system for remote gaming
- Patent number 7,731,586
- Issue date Jun 8, 2010
- Station Casinos
- Howard Letovsky
- G07 - CHECKING-DEVICES
Information Patent Grant
Player skill equalizer for video games
- Patent number 7,361,091
- Issue date Apr 22, 2008
- Howard Letovsky
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Missile detection and neutralization system
- Patent number 6,825,792
- Issue date Nov 30, 2004
- Howard Letovsky
- F41 - WEAPONS
Information Patent Grant
Video game of chance apparatus
- Patent number 6,811,482
- Issue date Nov 2, 2004
- Howard Letovsky
- G07 - CHECKING-DEVICES
Information Patent Grant
Thermal reciprocating engine
- Patent number 6,786,045
- Issue date Sep 7, 2004
- Howard Letovsky
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermal differential engine apparatus
- Patent number 6,647,725
- Issue date Nov 18, 2003
- Howard Letovsky
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dual axis mechanically actuated motion platform
- Patent number 5,901,612
- Issue date May 11, 1999
- Howard Letovsky
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Mechanically actuated motion platform
- Patent number 5,885,080
- Issue date Mar 23, 1999
- Howard Letovsky
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
High performance motorcycle simulator and helmut display
- Patent number 5,006,072
- Issue date Apr 9, 1991
- Bernie Fried Racing Enterprises, Inc.
- Howard Letovsky
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
High performance motorcycle simulator
- Patent number 4,978,300
- Issue date Dec 18, 1990
- Bernard Fried Racing Enterprises
- Howard Letovsky
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
High performance motorcycle simulator
- Patent number 4,887,967
- Issue date Dec 19, 1989
- Bernard Fried Racing Enterprises, Inc.
- Howard Letovsky
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pivot and translation motion control apparatus
- Patent number 4,584,896
- Issue date Apr 29, 1986
- Howard Letovsky
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Imaging System Frequency Modulation Method
- Publication number 20150148651
- Publication date May 28, 2015
- Howard Letovsky
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIVE CELL VIABILITY MODIFICATION SYSTEM AND METHOD
- Publication number 20150087009
- Publication date Mar 26, 2015
- HOWARD LETOVSKY
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Electro Medical Tool Optimization System
- Publication number 20140315286
- Publication date Oct 23, 2014
- Howard Letovsky
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Electronic Microscope Filter
- Publication number 20120275019
- Publication date Nov 1, 2012
- Howard Letovsky
- G02 - OPTICS
Information Patent Application
Active Microscope Filter and Lighting System
- Publication number 20120268583
- Publication date Oct 25, 2012
- Howard Letovsky
- G02 - OPTICS
Information Patent Application
Self tuning frequency generator
- Publication number 20110001064
- Publication date Jan 6, 2011
- Howard Letovsky
- G01 - MEASURING TESTING
Information Patent Application
Method and system for providing and installing photovoltaic material
- Publication number 20100132305
- Publication date Jun 3, 2010
- Steve Heckeroth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Player skill equalizer for video games
- Publication number 20070082729
- Publication date Apr 12, 2007
- Howard Letovsky
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Habit cessation method and apparatus
- Publication number 20060180165
- Publication date Aug 17, 2006
- Howard Letovsky
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Projected polarized field propulsion apparatus
- Publication number 20050155340
- Publication date Jul 21, 2005
- Howard Letovsky
- G01 - MEASURING TESTING
Information Patent Application
Radioactive material modification apparatus
- Publication number 20050145031
- Publication date Jul 7, 2005
- Howard Letovsky
- G01 - MEASURING TESTING
Information Patent Application
Thermal reciprocating engine
- Publication number 20040035107
- Publication date Feb 26, 2004
- Howard Letovsky
- B60 - VEHICLES IN GENERAL
Information Patent Application
Atomic structure recognition and modification method and apparatus
- Publication number 20030226401
- Publication date Dec 11, 2003
- Howard Letovsky
- G01 - MEASURING TESTING
Information Patent Application
THERMAL DIFFERENTIAL ENGINE APPARATUS
- Publication number 20030226359
- Publication date Dec 11, 2003
- Howard Letovsky
- B60 - VEHICLES IN GENERAL
Information Patent Application
Video game of chance apparatus
- Publication number 20030171144
- Publication date Sep 11, 2003
- Howard Letovsky
- G07 - CHECKING-DEVICES
Information Patent Application
Method and system for broadcast and control of a remotely located w...
- Publication number 20020151363
- Publication date Oct 17, 2002
- Howard Letovsky
- G07 - CHECKING-DEVICES
Information Patent Application
Method and system for remote gaming
- Publication number 20020147047
- Publication date Oct 10, 2002
- Howard Letovsky
- G07 - CHECKING-DEVICES

Howard Letovsky

Person

Patents Grantslast 30 patents

Hybrid gambling-skill-video-game with integrated prize contest

Applications of bioactive frequencies and menus thereof

Electro medical tool optimization system

Electronic microscope filter

Method and system for remote gaming

Player skill equalizer for video games

Missile detection and neutralization system

Video game of chance apparatus

Thermal reciprocating engine

Thermal differential engine apparatus

Dual axis mechanically actuated motion platform

Mechanically actuated motion platform

High performance motorcycle simulator and helmut display

High performance motorcycle simulator

High performance motorcycle simulator

Pivot and translation motion control apparatus

Patents Applicationslast 30 patents

Imaging System Frequency Modulation Method

LIVE CELL VIABILITY MODIFICATION SYSTEM AND METHOD

Electro Medical Tool Optimization System

Electronic Microscope Filter

Active Microscope Filter and Lighting System

Self tuning frequency generator

Method and system for providing and installing photovoltaic material

Player skill equalizer for video games

Habit cessation method and apparatus

Projected polarized field propulsion apparatus

Radioactive material modification apparatus

Thermal reciprocating engine

Atomic structure recognition and modification method and apparatus

THERMAL DIFFERENTIAL ENGINE APPARATUS

Video game of chance apparatus

Method and system for broadcast and control of a remotely located w...

Method and system for remote gaming