Harold R Kaufman

This inventor holds 38 USPTO granted patents, plus 4 CIPO patents and 1 EPO patent, primarily in Ion Source Technology. Top assignees: Kaufman & Robinson, Inc., International Business Machines Corporation, Front Range Fakel, Inc.. Active years: 1976-2018.

USPTO Granted Patents = 38

% Patents Active = 100.0

CIPO Patents = 4

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.4

ph-index = 17

Forward Citations = 760(Granted Patents)

Location History:

Ft. Collins, CO (US) (1985)
La Porte, CO (US) (1989 - 2015)
Fort Collins, CO (US) (1976 - 2018)

Company Filing History:

18 out of 22

Kaufman & Robinson, Inc.

patents

8 out of 166,325

International Business Machines Corporation

patents

3 out of 3

Front Range Fakel, Inc.

Veeco Instruments Inc.

patents

6. 1 out of 362

Advanced Energy Industries, Inc.

patents

7. 6 out of 834,453

Other

patents

where one patent can have more than one assignee

Years Active: 1976-2018

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Areas of Expertise:

Ion Source

Hollow Cathode

Plasma Source

Sputter Deposition

Hall-Current

Radiation Cooling

Magnetron

Electron Bombardment

Reactive Ion Etching

Ion Optics

Power Supply

Modular Design

38 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10068739 - End-hall ion source with enhanced radiation cooling (2018-09-04),

2. 8994258 - End-hall ion source with enhanced radiation cooling (2015-03-31),

3. 8698401 - Mitigation of plasma-inductor termination (2014-04-15),

4. 7843138 - Power supply for a hot-filament cathode (2010-11-30),

5. 7728498 - Industrial hollow cathode (2010-06-01),

6. 7667379 - Industrial hollow cathode with radiation shield structure (2010-02-23),

7. 6911789 - Power supply for a hot-filament cathode (2005-06-28),

8. 6870164 - Pulsed operation of hall-current ion sources (2005-03-22),

9. 6864485 - Ion optics with shallow dished grids (2005-03-08),

10. 6843891 - Apparatus for sputter deposition (2005-01-18),

11. 6750600 - Hall-current ion source (2004-06-15),

12. 6724160 - Ion-source neutralization with a hot-filament cathode-neutralizer (2004-04-20),

13. 6682634 - Apparatus for sputter deposition (2004-01-27),

14. 6608431 - Modular gridless ion source (2003-08-19),

15. 6456011 - Magnetic field for small closed-drift ion source (2002-09-24),

Title: The Innovative Journey of Harold R Kaufman

Introduction: Harold R Kaufman, a distinguished inventor hailing from Laporte, CO (US), has made significant contributions to the world of innovation through his groundbreaking work in various fields.

Latest Patents: Harold R Kaufman's latest patents showcase his commitment to pushing the boundaries of technology and creativity. His recent inventions have focused on sustainability, healthcare, and consumer electronics.

Career Highlights: With a career spanning over two decades, Harold R Kaufman has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions. His work has been recognized globally for its impact and ingenuity.

Collaborations: Throughout his career, Harold R Kaufman has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work across disciplines and industries has led to the creation of groundbreaking technologies that have changed the way we live and work.

Conclusion: In conclusion, Harold R Kaufman's passion for innovation and his relentless pursuit of excellence have cemented his legacy as a pioneering inventor. His work continues to inspire future generations to think outside the box and create a better world through technology.