Nick C. Kravitch

Person

Aliquippa, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for removing a cover from a valve box
- Patent number 10,221,057
- Issue date Mar 5, 2019
- Nick C. Kravitch
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Valve box lifter
- Patent number 9,938,123
- Issue date Apr 10, 2018
- Nick C. Kravitch
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and apparatus for operating tools in limited work space
- Patent number 9,452,513
- Issue date Sep 27, 2016
- Nick C. Kravitch
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Tools for operation in limited work space
- Patent number 8,733,215
- Issue date May 27, 2014
- Nick C. Kravitch
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Adaptor for interchangeable extention tool
- Patent number 8,424,424
- Issue date Apr 23, 2013
- Nick C. Kravitch
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Scraping tool
- Patent number 8,082,823
- Issue date Dec 27, 2011
- Nick C. Kravitch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Interchangable extension tool for performing operations in limited...
- Patent number 8,065,938
- Issue date Nov 29, 2011
- Nick C. Kravitch
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Drive tool with universal joint head
- Patent number 7,347,124
- Issue date Mar 25, 2008
- Nick C. Kravitch
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Scraping tool
- Publication number 20100095467
- Publication date Apr 22, 2010
- Nick C. Kravitch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Nick C. Kravitch

Person

Patents Grantslast 30 patents

Method and apparatus for removing a cover from a valve box

Valve box lifter

Method and apparatus for operating tools in limited work space

Tools for operation in limited work space

Adaptor for interchangeable extention tool

Scraping tool

Interchangable extension tool for performing operations in limited...

Drive tool with universal joint head

Patents Applicationslast 30 patents

Scraping tool