This inventor holds 4 USPTO granted patents. Top assignee: Exmark Mfg. Co., Inc.. Active years: 1998-1999.
Company Filing History:
Years Active: 1998-1999
Title: Innovations by John C. Crumrine
Introduction
John C. Crumrine is a notable inventor based in Beatrice, NE (US). He has made significant contributions to the field of lawn care technology, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and functionality of lawn mowers.
Latest Patents
Crumrine's latest patents include a lawn mower featuring flow control baffles and removable mulching baffles. This multiblade lawn mower design incorporates a mower deck with multiple cutting blades. The first flow control baffle is strategically positioned between the cutting blades and the front wall of the mower deck, extending continuously between the sides. A second flow control baffle is located rearwardly of the cutting blades. These baffles consist of semi-circular portions that create open throat sections, allowing for the installation of removable mulcher baffles. This design effectively forms a cylindrical mulching chamber around each cutting blade.
Another of his recent innovations is a riding lawn mower designed with a low center of gravity. This mower features a frame with drive wheels at the rear and a caster wheel-supported mower deck at the front. The cutting blades are housed within the mower deck, and the engine support deck is positioned just behind the operator's station. This configuration ensures stability and improved handling during operation.
Career Highlights
Crumrine is currently employed at Exmark Manufacturing Company, Inc., where he continues to develop innovative lawn care solutions. His work has significantly impacted the efficiency and usability of lawn mowers, making them more accessible to users.
Collaborations
Crumrine collaborates with Garry W. Busboom, contributing to the advancement of lawn care technology through their combined expertise.
Conclusion
John C. Crumrine's inventive spirit and dedication to improving lawn care equipment have led to several impactful patents. His work continues to influence the industry, making lawn maintenance easier and more efficient for users.