Manfred Engel

This inventor holds 14 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 5 EPO patents. Top assignee: Deere & Company. Active years: 1998-2025.

USPTO Granted Patents = 14 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 2

EPO Patents = 5 (Patent Applications = 3)

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 114(Granted Patents)

Location History:

Winterbach, DE (1998)
Ottumwa, IA (US) (2001)
Grossteinhausen, DE (2001 - 2003)
Groβsteinhausen, DE (2010 - 2013)
Grosssteinhausen, DE (2007 - 2016)

Company Filing History:

14 out of 8,898

Deere & Company

patents

Years Active: 1998-2025

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12239050 - Conditioning roller assembly pivotable to open position for servicing (2025-03-04),

2. 9326448 - Roller shell for a conditioning roller (2016-05-03),

3. 8991144 - Conditioning device for a forage harvester (2015-03-31),

4. 8353149 - Forage harvester with a conditioning unit movable between an operating position and a non-operating position (2013-01-15),

5. 8276355 - Harvesting machine with a transport unit for the installation and removal of a crop processing unit (2012-10-02),

6. 7708221 - Pivoting roll arrangement for kernel processing assembly (2010-05-04),

7. 7311448 - Bearing arrangement for a harvesting machine (2007-12-25),

8. 7222804 - Arrangement for the adjustment of a shearbar with respect to a chopper assembly and a method of adjustment thereof (2007-05-29),

9. D470514 - Crop conveyor tine stripper (2003-02-19),

10. 6449936 - Pick-up floatation suspension (2002-09-17),

11. 6370856 - Foreign object ejector for rotary conveyor equipped centering augers having crop lifters and receiving crop from wide pick-up (2002-04-16),

12. 6314708 - Rotary conveyor tine stripper (2001-11-13),

13. 6279304 - Crop pick-up having crop lifters incorporated in centering auger (2001-08-28),

14. 5848523 - Crop feed arrangement (1998-12-15),

Title: Manfred Engel: Innovator in Conditioning Roller Technology

Introduction

Manfred Engel is a notable inventor based in Grosssteinhausen, Germany. He has made significant contributions to the field of engineering, particularly in the design and functionality of conditioning rollers. With a total of 14 patents to his name, Engel's work has had a considerable impact on the industry.

Latest Patents

Engel's latest patents include innovative designs that enhance the efficiency and serviceability of conditioning rollers. One of his notable inventions is a conditioning roller assembly that is pivotable to an open position for servicing. This assembly features a first conditioning roller rotatably mounted on a first holder and a second conditioning roller on a second holder. The pivoting arrangement includes components connected by a hinge, allowing for easy access during maintenance. Another significant patent is a roller shell for a conditioning roller, which incorporates grooves that extend in both the axial and circumferential directions. The axial grooves are designed to be deeper than the circumferential grooves, optimizing the roller's performance.

Career Highlights

Engel is currently associated with Deere & Company, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of agricultural machinery, particularly in the area of conditioning rollers.

Collaborations

Throughout his career, Engel has collaborated with esteemed colleagues such as Henry Dennis Anstey and Rainer Schäfer. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Manfred Engel's contributions to the field of engineering, particularly through his innovative patents, have established him as a key figure in the industry. His work continues to influence the design and functionality of conditioning rollers, showcasing the importance of innovation in engineering.