John Porrill

Person

Godalming Surrey, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Anchoring device for a railway rail fastening assembly
- Patent number 11,753,774
- Issue date Sep 12, 2023
- Pandrol Limited
- John Phillip Porrill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Railway rail fastening apparatus
- Patent number 8,763,923
- Issue date Jul 1, 2014
- PANDROL LIMITED
- Stephen John Cox
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Sealing plate for railway rail clip anchoring device and sleeper ma...
- Patent number 8,146,835
- Issue date Apr 3, 2012
- Pandrol Limited
- Stephen John Cox
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Arrangement for fastening railroad rails to a sleeper
- Patent number 8,033,480
- Issue date Oct 11, 2011
- BWG GmbH & Co. KG
- Hubertus Höhne
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Anchoring devices for rail fastening clips
- Patent number 7,954,727
- Issue date Jun 7, 2011
- PANDROL LIMITED
- Stephen John Cox
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Fastening rail in railway slide chair assembly
- Patent number 7,874,527
- Issue date Jan 25, 2011
- PANDROL LIMITED
- John Phillip Porrill
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rail fixing device
- Patent number 7,648,080
- Issue date Jan 19, 2010
- BWG GmbH & Co. KG
- Hubertus Höhne
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Railway baseplate assembly
- Patent number 6,761,322
- Issue date Jul 13, 2004
- Pandrol Limited
- John Phillip Porrill
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Suspended rail fastening assembly
- Patent number 6,651,897
- Issue date Nov 25, 2003
- Pandrol Limited
- John Phillip Porrill
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Remote Wear Monitoring of Components in a Railway Rail Fastening Sy...
- Publication number 20230001968
- Publication date Jan 5, 2023
- PANDROL LIMITED
- Stephen John Cox
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN ANCHORING DEVICE FOR A RAILWAY RAIL FASTENING ASSEMBLY
- Publication number 20210148057
- Publication date May 20, 2021
- PANDROL LIMITED
- John Phillip PORRILL
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
RAILWAY RAIL FASTENING APPARATUS
- Publication number 20120318881
- Publication date Dec 20, 2012
- PANDROL LIMITED
- Stephen John Cox
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ANCHORING DEVICES FOR RAIL FASTENING CLIPS
- Publication number 20090218410
- Publication date Sep 3, 2009
- PANDROL LIMITED
- Stephen John Cox
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
SEALING PLATE FOR RAILWAY RAIL CLIP ANCHORING DEVICE AND SLEEPER MA...
- Publication number 20090045265
- Publication date Feb 19, 2009
- PANDROL LIMITED
- Stephen John Cox
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Fastening Rail in Railway Slide Chair Assembly
- Publication number 20080302881
- Publication date Dec 11, 2008
- John Phillip Porrill
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Rail Fixing Device
- Publication number 20080093472
- Publication date Apr 24, 2008
- Hubertus Hohne
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Fixing For A Rail And Arrangement For Fixing Rails
- Publication number 20070246559
- Publication date Oct 25, 2007
- BWG GMBH & CO., KG
- Hubertus Hohne
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

John Porrill

Person

Patents Grantslast 30 patents

Anchoring device for a railway rail fastening assembly

Railway rail fastening apparatus

Sealing plate for railway rail clip anchoring device and sleeper ma...

Arrangement for fastening railroad rails to a sleeper

Anchoring devices for rail fastening clips

Fastening rail in railway slide chair assembly

Rail fixing device

Railway baseplate assembly

Suspended rail fastening assembly

Patents Applicationslast 30 patents

Remote Wear Monitoring of Components in a Railway Rail Fastening Sy...

AN ANCHORING DEVICE FOR A RAILWAY RAIL FASTENING ASSEMBLY

RAILWAY RAIL FASTENING APPARATUS

ANCHORING DEVICES FOR RAIL FASTENING CLIPS

SEALING PLATE FOR RAILWAY RAIL CLIP ANCHORING DEVICE AND SLEEPER MA...

Fastening Rail in Railway Slide Chair Assembly

Rail Fixing Device

Fixing For A Rail And Arrangement For Fixing Rails