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For the Inventor, By the Inventor

Champlin, MN, United States of America

Robert A Geyer

USPTO Granted Patents = 14


Average Co-Inventor Count = 2.0

ph-index = 11

Forward Citations = 322(Granted Patents)


Location History:

  • Anoka, MN (US) (1979)
  • Dayton, MN (US) (1982)
  • Champlin, MN (US) (1988 - 1999)
  • Minnetonka, MN (US) (2004 - 2005)
  • Green Valley, AZ (US) (2006)

Company Filing History:

goldMedal14 out of 265 
 
Tennant Company
 patents

Years Active: 1979-2006

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14 patents (USPTO):Explore Patents
1. 7059015 - Tool mounting assembly for a surface maintenance machine (2006-06-13),
2. 6896742 - Brushless scrub head for surface maintenance (2005-05-24),
3. 6802098 - Cylindrical brush idler-side taper adjustment assembly (2004-10-12),
4. 5967747 - Low noise fan (1999-10-19),
5. 5873138 - Lost motion foot pedal linkage (1999-02-23),
6. 5611105 - Torsionally flexible frame structure (1997-03-18),
7. 5566422 - Tank configuration for a small floor scrubber (1996-10-22),
8. 5515568 - Scrubbing machine having offset cylindrical brushes (1996-05-14),
9. 5483718 - Floor scrubbing machine having impact energy absorption (1996-01-16),
10. 5212848 - Squeegee blade (1993-05-25),
11. 5016310 - Floor scrubber having laterally variable scrub brush position (1991-05-21),
12. 4787923 - Apparatus for cleaning an air filter (1988-11-29),
13. 4348783 - Scrubbing machine with selective recycle (1982-09-14),
14. 4173056 - Scrubbing machine with tracking squeegee (1979-11-06),

Title: Innovations by Robert A Geyer

Introduction

Robert A Geyer is a notable inventor based in Champlin, MN (US), recognized for his contributions to surface maintenance technology. With a total of 14 patents to his name, Geyer has made significant advancements in the field, particularly through his work at Tennant Company.

Latest Patents

Geyer's latest patents include a tool mounting assembly for a surface maintenance machine. This innovative squeegee mount and assembly allow for both pivotal and linear motion of the squeegee assembly relative to the machine frame. This design helps to avoid contact with stationary objects, thereby preventing damage to both the squeegee assembly and the surface maintenance machine. The assembly features a mounting arm, a subframe, a return spring, and a stop, along with a squeegee assembly that includes a squeegee blade, an arcuate squeegee blade holder, and a link connecting the blade holder to the mounting assembly. Additionally, Geyer has developed a brushless scrub head for surface maintenance, which utilizes pressurized cleaning solutions to effectively clean ground surfaces. This device includes a transportable deck with two chambers for applying and recovering cleaning solutions, and it may also feature a solution recycling system.

Career Highlights

Throughout his career, Robert A Geyer has demonstrated a commitment to innovation in surface maintenance technology. His work at Tennant Company has positioned him as a key figure in the development of advanced cleaning solutions.

Collaborations

Geyer has collaborated with notable coworkers, including Michael L Blehert and Anthony John Hamline, contributing to the success of various projects and innovations.

Conclusion

Robert A Geyer continues to be a driving force in the field of surface maintenance technology, with his patents reflecting a dedication to improving cleaning efficiency and effectiveness. His contributions have undoubtedly made a lasting impact on the industry.

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