Randy D. Lewkoski

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Shiner, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Sub-sea multiple quick connector assembly
- Patent number 9,624,955
- Issue date Apr 18, 2017
- Illinois Tool Works Inc.
- Randolph Dale Lewkoski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Devices and methods for removing a coating on a surface of a submer...
- Patent number 8,926,407
- Issue date Jan 6, 2015
- Illinois Tool Works Inc.
- Randy D. Lewkoski
- B24 - GRINDING POLISHING
Information Patent Grant
Hook assembly
- Patent number 8,746,766
- Issue date Jun 10, 2014
- Randy Lewkoski
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Assembly for controlling annuli between tubulars
- Patent number 8,307,889
- Issue date Nov 13, 2012
- Randy Lewkoski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS WITH PRESSURE COMPENSATING MEANS
- Publication number 20170114612
- Publication date Apr 27, 2017
- Mirage Subsea Inc.
- Randolph Dale Lewkoski
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SUB-SEA MULTIPLE QUICK CONNECTOR ASSEMBLY
- Publication number 20140112699
- Publication date Apr 24, 2014
- Randolph Dale Lewkoski
- E21 - EARTH DRILLING MINING
Information Patent Application
Hook Assembly
- Publication number 20130328335
- Publication date Dec 12, 2013
- Randy Lewkoski
- B66 - HOISTING LIFTING HAULING
Information Patent Application
DEVICES AND METHODS FOR REMOVING A COATING ON A SURFACE OF A SUBMER...
- Publication number 20130109282
- Publication date May 2, 2013
- Illinois Tool Works Inc.
- Randy D. Lewkoski
- B08 - CLEANING
Information Patent Application
Remote Control Circuit for a Hydraulically Operated Device
- Publication number 20120117959
- Publication date May 17, 2012
- Illinois Tool Works Inc.
- Randy D. Lewkoski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ASSEMBLY FOR CONTROLLING ANNULI BETWEEN TUBULARS
- Publication number 20110278023
- Publication date Nov 17, 2011
- Randy Lewkoski
- E21 - EARTH DRILLING MINING