Company Filing History:
1 out of 942 
1 out of 832,912 Years Active: 1989-1990
Title: David G Ferguson: Innovator in Turf Aeration Technology
Introduction
David G Ferguson is a notable inventor based in Lincoln, NE (US). He has made significant contributions to the field of turf aeration, holding a total of 2 patents. His innovative designs have improved the efficiency and effectiveness of turf maintenance equipment.
Latest Patents
Ferguson's latest patents include a turf aerating apparatus with a resilient handle mount. This walk-behind turf aerating apparatus features two pairs of tine arm assemblies, each equipped with vertically reciprocating tine arms designed to drive coring tines into the turf. The apparatus includes a tine arm return mechanism with a gear box for each pair of tine arms, allowing for repositioning prior to ground engagement. Additionally, stops are provided to limit the tine arm travel. A spring-loaded lifting mechanism enables manual shifting of the tine arm mechanism from a lowered ground-engaging position to a raised transport position. The apparatus also incorporates a belt drive with a clutch and reduction drive for the wheels, which automatically disengages the tine arm mechanism when the wheels are in the transport position. A handle assembly is connected to the apparatus frame through a pivotal connection that includes vibration damping elements to minimize the transmittal of vibrations to the handle.
Career Highlights
Throughout his career, David G Ferguson has worked with various companies, including Outboard Marine Corporation. His experience in the industry has allowed him to develop innovative solutions that address the needs of turf maintenance professionals.
Collaborations
Ferguson has collaborated with notable coworkers such as Mark L Cozine and Loren F Hansen. These partnerships have contributed to the advancement of his inventions and the overall improvement of turf aeration technology.
Conclusion
David G Ferguson is a distinguished inventor whose work in turf aeration has led to significant advancements in the field. His patents reflect a commitment to innovation and efficiency in turf maintenance equipment.