Ronald Jerome Hill

Address:

99 Glenfield Dr, Pittsburgh, PA 15235

Phone:

(248)2998375

VIN:

1J8HG58P27C528749

Make:

JEEP

Model:

COMMANDER

Year:

2007

US Patent:

53833023, Jan 24, 1995

Filed:

Oct 8, 1992

Appl. No.:

7/958271

Inventors:

Ronald F. Hill - Huntington Beach CA

International Classification:

A01G 100

US Classification:

47 78

Abstract:

A root disbursement element is provided around the root ball of a tree, being adapted to direct some of the roots from the root ball downwardly while permitting others to grow outwardly. In those numerous situations where there is a hardscape near the tree, a root-control barrier is provided between the root disbursement element and the hardscape, in spaced relationship from the root disbursement element. The root-control barrier directs downwardly those roots that emanate outwardly from the disbursement element, to a depth sufficiently great that damage to the hardscape is prevented.

US Patent:

46219420, Nov 11, 1986

Filed:

Sep 27, 1984

Appl. No.:

6/655504

Inventors:

Ronald F. Hill - Huntington Beach CA

Assignee:

Bartron Corporation - Laguna Hills CA

International Classification:

E01C 520
E01C 1500

US Classification:

404 41

Abstract:

A grass paving unit of honeycomb cell construction with side walls and underlying base surfaces contoured to provide complementary interlocking surfaces and cleat members to add positional stability to the units.