Patents by Inventor R. Lane Gregory

R. Lane Gregory has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4080911
    Abstract: The present invention relates to a fertilizer distributor attachment that is adapted to be mounted to a conventional transplanter and powered thereby through a frictional drive system that includes a friction drive wheel associated with said fertilizer distributor attachment and engageable with a furrow closing wheel assembly rotatively mounted to the transplanter and which engages the ground as the transplanter traverses a field during the transplanting operation.
    Type: Grant
    Filed: November 15, 1976
    Date of Patent: March 28, 1978
    Inventors: C. Albert Gregory, R. Lane Gregory
  • Patent number: 4023331
    Abstract: The present invention relates to an automatic tobacco harvester and to a defoliator assembly therefor, the tobacco harvester being of the type that is readily adaptable to connect directly to a conventional three point hitch of a farm tractor. The automatic tobacco harvester and defoliator assembly therefor is of the "multi-pass" type in that the defoliator assembly of the harvester can be used to prime or defoliate only a certain level of leaves from the stalks during tobacco harvesting operation while leaving unripened leaves on the stalks. As the lower priming are removed from the stalks, the defoliator assembly is accordingly moved upwardly to accommodate other priming levels during the course of the tobacco harvesting season. The defoliation of the tobacco leaves is accomplished by a pair of defoliator units or assemblies carried by a frame structure in lateral spaced apart relationship in order that a tobacco stalk row may pass therebetween.
    Type: Grant
    Filed: July 10, 1975
    Date of Patent: May 17, 1977
    Inventors: C. Albert Gregory, R. Lane Gregory