Alfred A Iversen

This inventor holds 27 USPTO granted patents, primarily in Medical Devices. Top assignees: Pmt Corporation, Medtronic, Inc., Pmt Corporaton. Active years: 1983-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alfred A Iversen. Retrieved from https://idiyas.com/inventor/alfred-a-iversen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 27

% Patents Active = 96.3

Average Co-Inventor Count = 2.1

ph-index = 17

Forward Citations = 1,932(Granted Patents)

Location History:

Minnetonka, MN (US) (1983 - 1986)
Hopkins, MN (US) (1985 - 1987)
Waqzata, MN (US) (1988)
Wayzana, MN (US) (1989)
Minnetonka Beach, MN (US) (1993)
Chanhassen, MN (US) (2013 - 2014)
Wayzata, MN (US) (1989 - 2023)

Company Filing History:

Years Active: 1983-2026

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Areas of Expertise:

Expandable Stent

Implantable Electrode

Surgical Assembly

Tissue Expander

Electrode Connector

Hybrid Skull Pins

Medical Appliance

Suction Control Instrument

Halo Fixation System

Mechanical Tissue Expander

Dermal Graft

Elastomeric Valve

27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12564467 - Form stable expandable stent (2026-03-03),

2. 11806195 - Form stable expandable stent (2023-11-07),

3. 8874184 - MR Conditional needle and surface electrodes (2014-10-28),

4. 8682409 - MR conditional needle and surface electrodes (2014-03-25),

5. 8644903 - Electrode for recording and stimulation (2014-02-04),

6. 8435079 - Electrode for recording and stimulation (2013-05-07),

7. 7210810 - Surgical headlight assembly (2007-05-01),

8. 6162101 - Connector assembly for electrodes (2000-12-19),

9. 6045553 - Hybrid skull pins (2000-04-04),

10. 6024702 - Implantable electrode manufactured with flexible printed circuit (2000-02-15),

11. 5964803 - Enhanced surface implant and method of manufacture (1999-10-12),

12. 5961552 - Internally configured prosthesis (1999-10-05),

13. 5935164 - Laminated prosthesis and method of manufacture (1999-08-10),

14. 5902236 - Tissue electrode for recording and stimulation (1999-05-11),

15. 5882353 - Mechanical tissue expander (1999-03-16),

Title: Alfred A Iversen: Innovator in Medical Device Technology

Introduction

Alfred A Iversen, based in Wayzata, MN, is a prolific inventor with a remarkable portfolio of 26 patents. His innovative contributions primarily focus on medical devices, particularly in the field of expandable stents and electrode assemblies.

Latest Patents

Two of his latest patents exemplify his groundbreaking work. The first is a form stable expandable stent and tissue expander assembly that features a scaled outer shell body with an internal chamber. This design includes a form stability member within the shell, facilitating improved functionality. The stent is further enhanced with drainage and irrigation tubing, along with a fill tube that communicates with the internal chamber. The inclusion of manipulation structures with handles allows for enhanced usability in medical procedures.

The second patent is centered around MR conditional needle and surface electrode assemblies. This innovative design incorporates a disc or cone-shaped surface electrode that uses a concave bottom surface to effectively accommodate conductive gel for EEG applications. Additionally, the needle electrode assembly is constructed from MR conditional materials, featuring a cylindrical shape, a needle, and an insulated lead wire with a connector specifically for EEG use.

Career Highlights

Throughout his career, Alfred has made significant strides in the medical device industry. He has worked with notable companies such as PMT Corporation, contributing to advancements in technology that improve patient outcomes and procedural efficiency.

Collaborations

Alfred has collaborated with esteemed professionals in his field, including William J Eastman and Benjamin J Osa. These partnerships have fostered innovative ideas and development in medical technology.

Conclusion

Alfred A Iversen stands out as a leading inventor in the medical device sector. With his extensive patent portfolio and continued dedication to innovation, he contributes greatly to advancements that enhance medical practices and patient care. His work exemplifies the spirit of invention, underscoring the importance of creativity in addressing complex health challenges.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]