Richard Carl Polivka

Person

Lemont, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Air inversion and steam cure of cured in place liners apparatus
- Patent number 9,453,597
- Issue date Sep 27, 2016
- INA Acquisition Corp.
- Charles Delaney
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Wedge type plug and method of plugging a lateral line
- Patent number 8,820,363
- Issue date Sep 2, 2014
- INA Acquisition Corp.
- Richard Carl Polivka
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Dual gland air inversion and steam cure of cured in place liners
- Patent number 8,066,499
- Issue date Nov 29, 2011
- INA Acquisition Corp.
- Franklin Thomas Driver
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Installation of cured in place liners with dual gland air inversion...
- Patent number 8,038,913
- Issue date Oct 18, 2011
- INA Acquisition Corp.
- Franklin Thomas Driver
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reinstatement of an existing connection in a lined conduit
- Patent number 8,015,695
- Issue date Sep 13, 2011
- INA Acquisition Corp.
- Richard C. Polivka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Reusable inversion sleeve assembly for inversion of cured in place...
- Patent number 7,866,968
- Issue date Jan 11, 2011
- INA Acquisition Corp.
- Franklin Thomas Driver
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Installation of cured in place liners with an endless reusable infl...
- Patent number 6,682,668
- Issue date Jan 27, 2004
- Insituform (Netherlands) B.V.
- Franklin T. Driver
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of lining pipelines with flow-through apparatus and liner
- Patent number 6,093,363
- Issue date Jul 25, 2000
- Insituform (Netherlands) B.V.
- Richard Carl Polivka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for lining of lateral pipelines with flow-through apparatus
- Patent number 6,001,212
- Issue date Dec 14, 1999
- Insituform (Netherlands) B.V.
- Richard Carl Polivka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dual-ended apparatus for cutting openings in lined conduits
- Patent number 5,960,882
- Issue date Oct 5, 1999
- Insituform (Netherlands) B.V.
- Richard Carl Polivka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Flow-through apparatus for lining of pipelines
- Patent number 5,736,166
- Issue date Apr 7, 1998
- Insituform (Netherlands) B.V.
- Richard Carl Polivka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AIR INVERSION AND STEAM CURE OF CURED IN PLACE LINERS APPARATUS
- Publication number 20130263443
- Publication date Oct 10, 2013
- Charles Delaney
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ROBOT FOR USE IN A PASSAGEWAY HAVING AN OBLONG SECTION
- Publication number 20120285763
- Publication date Nov 15, 2012
- INA Acquisition Corp.
- Richard Carl Polivka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WEDGE TYPE PLUG AND METHOD OF PLUGGING A LATERAL LINE
- Publication number 20110232793
- Publication date Sep 29, 2011
- INA Acquisition Corp.
- Richard Carl Polivka
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
T-Nut Assembly For Sealing An Existing Connection In A Lined Conduit
- Publication number 20090289451
- Publication date Nov 26, 2009
- INA Acquisition Corp.
- Keith B. Oxner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Installation Of Cured In Place Liners With Dual Gland Air Inversion...
- Publication number 20090165927
- Publication date Jul 2, 2009
- Franklin Thomas Driver
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Reusable Inversion Sleeve Assembly for Inversion of Cured in Place...
- Publication number 20080072982
- Publication date Mar 27, 2008
- Franklin Thomas Driver
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Reinstatement of an existing connection in a lined conduit
- Publication number 20070284876
- Publication date Dec 13, 2007
- Richard C. Polivka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Dual gland air inversion and steam cure of cured in place liners
- Publication number 20070114689
- Publication date May 24, 2007
- Franklin Thomas Driver
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Air inversion and steam cure of cured in place liners apparatus and...
- Publication number 20070029688
- Publication date Feb 8, 2007
- Charles Delaney
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Richard Carl Polivka

Person

Patents Grantslast 30 patents

Air inversion and steam cure of cured in place liners apparatus

Wedge type plug and method of plugging a lateral line

Dual gland air inversion and steam cure of cured in place liners

Installation of cured in place liners with dual gland air inversion...

Reinstatement of an existing connection in a lined conduit

Reusable inversion sleeve assembly for inversion of cured in place...

Installation of cured in place liners with an endless reusable infl...

Method of lining pipelines with flow-through apparatus and liner

Method for lining of lateral pipelines with flow-through apparatus

Dual-ended apparatus for cutting openings in lined conduits

Flow-through apparatus for lining of pipelines

Patents Applicationslast 30 patents

AIR INVERSION AND STEAM CURE OF CURED IN PLACE LINERS APPARATUS

ROBOT FOR USE IN A PASSAGEWAY HAVING AN OBLONG SECTION

WEDGE TYPE PLUG AND METHOD OF PLUGGING A LATERAL LINE

T-Nut Assembly For Sealing An Existing Connection In A Lined Conduit

Installation Of Cured In Place Liners With Dual Gland Air Inversion...

Reusable Inversion Sleeve Assembly for Inversion of Cured in Place...

Reinstatement of an existing connection in a lined conduit

Dual gland air inversion and steam cure of cured in place liners

Air inversion and steam cure of cured in place liners apparatus and...