Carl A Hill

US Patent:

48039853, Feb 14, 1989

Filed:

Feb 14, 1986

Appl. No.:

6/830288

Inventors:

Carl W. Hill - San Pedro CA

International Classification:

A61B 1700

US Classification:

128346

Abstract:

In a procedure for control of obesity, a clamp is placed across the stomach in a manner to partition the stomach into proximal and distal chambers with a restricted flow passage therebetween. An adjustable volume member is carried by the clamp and is coupled to distally positioned means for adjusting the dimensions of said member thereby controlling the effective cross-sectional area of said flow passage.

US Patent:

20230084584, Mar 16, 2023

Filed:

Sep 14, 2021

Appl. No.:

17/474966

Inventors:

Carl Hill - Riverside CA, US

International Classification:

A01G 25/16
A01C 23/04
B01F 3/08

Abstract:

A chemical solution dilution and delivery device for treating landscaping and gardens includes a vessel, which can contain a chemical solution, such as a fertilizer solution, an herbicide solution, and the like. A valve is engaged to the vessel proximate to a lower end of the vessel so that the valve is in fluidic communication with the vessel. A pipe is engaged to and extends bidirectionally from the valve. The pipe is in fluidic communication with the valve. The pipe has a first end and a second end, which are selectively engageable a pressurized water source and a spray assembly, respectively. The valve regulates a flowrate of the chemical solution from the vessel into water flowing through the pipe. A diluted chemical solution is dispensed from the spray assembly.