Randy R. Stephens

Person

Mason, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Biopsy device with strainer
- Patent number 9,949,725
- Issue date Apr 24, 2018
- Devicor Medical Products, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biopsy device with strainer
- Patent number 8,852,121
- Issue date Oct 7, 2014
- Devicor Medical Products, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biopsy device with strainer
- Patent number 8,257,275
- Issue date Sep 4, 2012
- Devicor Medical Products, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Endoscopic bite block for use with cannula
- Patent number 8,028,704
- Issue date Oct 4, 2011
- Ethicon Endo-Surgery, Inc.
- Donald L. Reynolds, II
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter introducer assembly having safety shielded needle
- Patent number 7,959,613
- Issue date Jun 14, 2011
- Smiths Medical ASD, Inc.
- Edward A. Rhad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biopsy device tissue port adjustment
- Patent number 7,837,632
- Issue date Nov 23, 2010
- Devicor Medical Products, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Manually rotatable piercer
- Patent number 7,648,466
- Issue date Jan 19, 2010
- Ethicon Endo-Surgery, Inc.
- Randy R. Stephens
- A43 - FOOTWEAR
Information Patent Grant
Remote thumbwheel for a surgical biopsy device
- Patent number 7,442,171
- Issue date Oct 28, 2008
- Ethicon Endo-Surgery, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter introducer assembly having safety shielded needle
- Patent number 7,303,548
- Issue date Dec 4, 2007
- Smiths Medical ASD, Inc.
- Edward A. Rhad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Remote thumbwheel for a surgical biopsy device
- Patent number 7,153,274
- Issue date Dec 26, 2006
- Ethicon Endo-Surgery, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical biopsy device having automatic rotation of the probe for t...
- Patent number 7,108,660
- Issue date Sep 19, 2006
- Ethicon Endo-Surgery, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Firing mechanism for use in a surgical biopsy device
- Patent number 6,730,044
- Issue date May 4, 2004
- Ethicon Endo-Surgery, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter introducer assembly having safety shielded needle
- Patent number 6,663,592
- Issue date Dec 16, 2003
- Medex, Inc.
- Edward A. Rhad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transmission assembly for a surgical biopsy device
- Patent number 6,656,133
- Issue date Dec 2, 2003
- Ethicon Endo-Surgery, Inc.
- James W. Voegele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical biopsy device having automatic rotation of the probe for t...
- Patent number 6,620,111
- Issue date Sep 16, 2003
- Ethicon Endo-Surgery, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Remote thumbwheel for a surgical biopsy device
- Patent number 6,602,203
- Issue date Aug 5, 2003
- Ethicon Endo-Surgery, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trocar having an improved tip configuration
- Patent number 5,776,112
- Issue date Jul 7, 1998
- Ethicon Endo-Surgery, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trocar having an improved tip configuration
- Patent number 5,709,671
- Issue date Jan 20, 1998
- Ethicon Endo-Surgery, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Safety trocar
- Patent number 5,690,663
- Issue date Nov 25, 1997
- Ethicon Endo-Surgery Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trocar with improved blade attachment
- Patent number 5,609,604
- Issue date Mar 11, 1997
- Ethicon Endo-Surgery, Inc.
- Richard F. Schwemberger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adaptor cap and trocar assembly
- Patent number 5,607,397
- Issue date Mar 4, 1997
- Ethicon, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Seal members for surgical trocars
- Patent number 5,545,142
- Issue date Aug 13, 1996
- Ethicon, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sliding reducer seal for surgical trocar
- Patent number 5,531,758
- Issue date Jul 2, 1996
- Ethicon Endo-Surgery, Inc.
- Robert C. Uschold
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Retractable obturator for a trocar
- Patent number 5,522,833
- Issue date Jun 4, 1996
- Ethicon Endo-Surgery, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Universal seal for trocar assembly
- Patent number 5,350,364
- Issue date Sep 27, 1994
- Ethicon, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adaptor cap for trocar assembly
- Patent number 5,338,307
- Issue date Aug 16, 1994
- Ethicon, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotating head skin stapler
- Patent number 5,330,087
- Issue date Jul 19, 1994
- Ethicon, Inc.
- Michael A. Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Safety trocar
- Patent number 5,314,417
- Issue date May 24, 1994
- Ethicon, Inc.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Trocar having transparent cannula and method of using
- Patent number 5,256,149
- Issue date Oct 26, 1993
- Ethicon, Inc.
- Michael S. Banik
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotating head skin stapler
- Patent number 5,240,164
- Issue date Aug 31, 1993
- Ethicon, Inc.
- Michael A. Murray
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
BIOPSY DEVICE WITH STRAINER
- Publication number 20140371625
- Publication date Dec 18, 2014
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIOPSY DEVICE WITH STRAINER
- Publication number 20120289861
- Publication date Nov 15, 2012
- DEVICOR MEDICAL PRODUCTS, INC.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CATHETER INTRODUCER ASSEMBLY HAVING SAFETY SHIELDED SYRINGE
- Publication number 20110208124
- Publication date Aug 25, 2011
- Smiths Medical ASD, Inc.
- Edward A. Rhad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REMOTE THUMBWHEEL FOR A SURGICAL BIOPSY DEVICE
- Publication number 20110021945
- Publication date Jan 27, 2011
- DEVICOR MEDICAL PRODUCTS, INC.
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHODS FOR CONTROLLING AND AUTOMATING FLUID INFUSION...
- Publication number 20090177146
- Publication date Jul 9, 2009
- Matthew T. Nesbitt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Biopsy device tissue port adjustment
- Publication number 20090048532
- Publication date Feb 19, 2009
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPIC BITE BLOCK FOR USE WITH CANNULA
- Publication number 20080295849
- Publication date Dec 4, 2008
- Donald L. Reynolds, II
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Remote Thumbwheel For Surgical Biopsy Device
- Publication number 20080132804
- Publication date Jun 5, 2008
- Randy R. Stephens
- A43 - FOOTWEAR
Information Patent Application
CATHETER INTRODUCER ASSEMBLY HAVING SAFETY SHIELDED NEEDLE
- Publication number 20080071222
- Publication date Mar 20, 2008
- Smiths Medical ASD, Inc.
- Edward A. Rhad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REMOTE THUMBWHEEL FOR A SURGICAL BIOPSY DEVICE
- Publication number 20070118048
- Publication date May 24, 2007
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHODS FOR CONTROLLING AND AUTOMATING FLUID INFUSION...
- Publication number 20070060874
- Publication date Mar 15, 2007
- Matthew T. Nesbitt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Surgical biopsy device having automatic rotation of the probe for t...
- Publication number 20050261604
- Publication date Nov 24, 2005
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Transmission assembly for a surgical biopsy device
- Publication number 20040158173
- Publication date Aug 12, 2004
- James W. Voegele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Catheter introducer assembly having safety shielded needle
- Publication number 20040078002
- Publication date Apr 22, 2004
- Medex, Inc.
- Edward A. Rhad
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Remote thumbwheel for a surgical biopsy device
- Publication number 20030233054
- Publication date Dec 18, 2003
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Firing mechanism for use in a surgical biopsy device
- Publication number 20030069517
- Publication date Apr 10, 2003
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Catheter introducer assembly having safety shielded needle
- Publication number 20030060769
- Publication date Mar 27, 2003
- Edward A. Rhad
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Surgical biopsy device having automatic rotation of the probe for t...
- Publication number 20020156395
- Publication date Oct 24, 2002
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Remote thumbwheel for a surgical biopsy device
- Publication number 20020045841
- Publication date Apr 18, 2002
- Randy R. Stephens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Transmission assembly for a surgical biopsy device
- Publication number 20020045839
- Publication date Apr 18, 2002
- James W. Voegele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Randy R. Stephens

Person

Patents Grantslast 30 patents

Biopsy device with strainer

Biopsy device with strainer

Biopsy device with strainer

Endoscopic bite block for use with cannula

Catheter introducer assembly having safety shielded needle

Biopsy device tissue port adjustment

Manually rotatable piercer

Remote thumbwheel for a surgical biopsy device

Catheter introducer assembly having safety shielded needle

Remote thumbwheel for a surgical biopsy device

Surgical biopsy device having automatic rotation of the probe for t...

Firing mechanism for use in a surgical biopsy device

Catheter introducer assembly having safety shielded needle

Transmission assembly for a surgical biopsy device

Surgical biopsy device having automatic rotation of the probe for t...

Remote thumbwheel for a surgical biopsy device

Trocar having an improved tip configuration

Trocar having an improved tip configuration

Safety trocar

Trocar with improved blade attachment

Adaptor cap and trocar assembly

Seal members for surgical trocars

Sliding reducer seal for surgical trocar

Retractable obturator for a trocar

Universal seal for trocar assembly

Adaptor cap for trocar assembly

Rotating head skin stapler

Safety trocar

Trocar having transparent cannula and method of using

Rotating head skin stapler

Patents Applicationslast 30 patents

BIOPSY DEVICE WITH STRAINER

BIOPSY DEVICE WITH STRAINER

CATHETER INTRODUCER ASSEMBLY HAVING SAFETY SHIELDED SYRINGE

REMOTE THUMBWHEEL FOR A SURGICAL BIOPSY DEVICE

APPARATUS AND METHODS FOR CONTROLLING AND AUTOMATING FLUID INFUSION...

Biopsy device tissue port adjustment

ENDOSCOPIC BITE BLOCK FOR USE WITH CANNULA

Remote Thumbwheel For Surgical Biopsy Device

CATHETER INTRODUCER ASSEMBLY HAVING SAFETY SHIELDED NEEDLE

REMOTE THUMBWHEEL FOR A SURGICAL BIOPSY DEVICE

APPARATUS AND METHODS FOR CONTROLLING AND AUTOMATING FLUID INFUSION...

Surgical biopsy device having automatic rotation of the probe for t...

Transmission assembly for a surgical biopsy device

Catheter introducer assembly having safety shielded needle

Remote thumbwheel for a surgical biopsy device

Firing mechanism for use in a surgical biopsy device

Catheter introducer assembly having safety shielded needle

Surgical biopsy device having automatic rotation of the probe for t...

Remote thumbwheel for a surgical biopsy device

Transmission assembly for a surgical biopsy device