Alfred A. Iversen

Person

Minnetonka, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Form stable expandable stent
- Patent number 11,806,195
- Issue date Nov 7, 2023
- PMT Corporation
- Alfred A Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
MR Conditional needle and surface electrodes
- Patent number 8,874,184
- Issue date Oct 28, 2014
- PMT Corporation
- Alfred A. Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
MR conditional needle and surface electrodes
- Patent number 8,682,409
- Issue date Mar 25, 2014
- PMT Corporation
- Alfred A. Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrode for recording and stimulation
- Patent number 8,644,903
- Issue date Feb 4, 2014
- PMT Corporation
- Benjamin Osa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrode for recording and stimulation
- Patent number 8,435,079
- Issue date May 7, 2013
- PMT Corporation
- Benjamin Osa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical headlight assembly
- Patent number 7,210,810
- Issue date May 1, 2007
- PMT Corporation
- Alfred A. Iversen
- F21 - LIGHTING
Information Patent Grant
Connector assembly for electrodes
- Patent number 6,162,101
- Issue date Dec 19, 2000
- PMT Corporation
- Reid M. Fischer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hybrid skull pins
- Patent number 6,045,553
- Issue date Apr 4, 2000
- PMT Corporation
- Alfred A. Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Implantable electrode manufactured with flexible printed circuit
- Patent number 6,024,702
- Issue date Feb 15, 2000
- PMT Corporation
- Alfred A. Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enhanced surface implant and method of manufacture
- Patent number 5,964,803
- Issue date Oct 12, 1999
- PMT Corporation
- Alfred Abner Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Internally configured prosthesis
- Patent number 5,961,552
- Issue date Oct 5, 1999
- PMT Corporation
- Alfred A. Iversen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laminated prosthesis and method of manufacture
- Patent number 5,935,164
- Issue date Aug 10, 1999
- PMT Corporaton
- Alfred A. Iversen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tissue electrode for recording and stimulation
- Patent number 5,902,236
- Issue date May 11, 1999
- PMT Corporation
- Alfred Abner Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mechanical tissue expander
- Patent number 5,882,353
- Issue date Mar 16, 1999
- PMT Corporation
- Allen L. VanBeek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of manufacture of enhanced surface implant
- Patent number 5,525,275
- Issue date Jun 11, 1996
- PMT Corporation
- Alfred A. Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Elastomeric valve assembly
- Patent number 5,456,716
- Issue date Oct 10, 1995
- PMT Corporation
- Alfred A. Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process and apparatus for a dermal graft
- Patent number 5,211,644
- Issue date May 18, 1993
- PMT Corporation
- Allen L. VanBeek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for expanding nerve tissue
- Patent number 4,863,469
- Issue date Sep 5, 1989
- PMT Corporation
- Allen L. VanBeek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for manufacturing an expandable member
- Patent number 4,803,029
- Issue date Feb 7, 1989
- PMT Corporation
- Alfred A. Iversen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Anterior posterior headblock
- Patent number 4,765,317
- Issue date Aug 23, 1988
- PMT Corporation
- William J. Eastman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tissue expander system
- Patent number 4,685,447
- Issue date Aug 11, 1987
- PMT Corporation
- Alfred A. Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical appliance
- Patent number 4,596,564
- Issue date Jun 24, 1986
- PMT, Inc.
- Robert F. Spetzler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical suction control instrument
- Patent number D283641
- Issue date Apr 29, 1986
- PMT Inc.
- Robert F. Spetzler
- D24 - Medical and laboratory equipment
Information Patent Grant
Halo fixation system
- Patent number 4,541,421
- Issue date Sep 17, 1985
- PMT, Inc.
- Alfred A. Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical aspiration handpiece
- Patent number D273705
- Issue date May 1, 1984
- PMT
- Robert F. Spetzler
- D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

Information Patent Application
MRI-compatible surgical instruments
- Publication number 20040152968
- Publication date Aug 5, 2004
- Alfred A. Iversen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Alfred A. Iversen

Person

Patents Grantslast 30 patents

Form stable expandable stent

MR Conditional needle and surface electrodes

MR conditional needle and surface electrodes

Electrode for recording and stimulation

Electrode for recording and stimulation

Surgical headlight assembly

Connector assembly for electrodes

Hybrid skull pins

Implantable electrode manufactured with flexible printed circuit

Enhanced surface implant and method of manufacture

Internally configured prosthesis

Laminated prosthesis and method of manufacture

Tissue electrode for recording and stimulation

Mechanical tissue expander

Method of manufacture of enhanced surface implant

Elastomeric valve assembly

Process and apparatus for a dermal graft

Method and apparatus for expanding nerve tissue

Process for manufacturing an expandable member

Anterior posterior headblock

Tissue expander system

Medical appliance

Medical suction control instrument

Halo fixation system

Surgical aspiration handpiece

Patents Applicationslast 30 patents

MRI-compatible surgical instruments