Jeffery Duncan

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Weight distribution hitch with compact moment bar
- Patent number 11,884,116
- Issue date Jan 30, 2024
- Hall Labs LLC
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Weight distribution hitch with improved pre-load adjustment range
- Patent number 11,878,558
- Issue date Jan 23, 2024
- Hall Labs LLC
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Weight distribution hitch with pivoting latch
- Patent number 11,820,180
- Issue date Nov 21, 2023
- Hall Labs LLC
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Weight distribution hitch with shock absorbing springs
- Patent number 11,760,142
- Issue date Sep 19, 2023
- Hall Labs LLC
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Weight distribution hitch with angled moment bar for pre-load adjus...
- Patent number 11,673,439
- Issue date Jun 13, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Toilet with consumable material separating feces from bowl
- Patent number 11,564,666
- Issue date Jan 31, 2023
- Medic, Inc.
- David R. Hall
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Weight Distribution Hitch with Improved Pre-Load Adjustment Range
- Publication number 20230294466
- Publication date Sep 21, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight Distribution Hitch with Dampening Moment Arm
- Publication number 20230241934
- Publication date Aug 3, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight Distribution Hitch with Shock Absorbing Springs
- Publication number 20230241935
- Publication date Aug 3, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight Distribution Hitch with Pivoting Latch
- Publication number 20230234411
- Publication date Jul 27, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight Distribution Hitch with Fiber Reinforced Polymer Moment Bar
- Publication number 20230234412
- Publication date Jul 27, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Self-Propelled Cart
- Publication number 20230192168
- Publication date Jun 22, 2023
- Hall Labs, LLC
- David R. Hall
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Self-Docking Cart
- Publication number 20230191857
- Publication date Jun 22, 2023
- Hall Labs, LLC
- David R. Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cargo Carrier Adapted for Use with a Self-Propelled Cart
- Publication number 20230191981
- Publication date Jun 22, 2023
- Hall Labs, LLC
- David R. Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
System for Mounting a Component on a Self-Propelled Cart
- Publication number 20230192166
- Publication date Jun 22, 2023
- Hall Labs, LLC
- David R. Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cart Attachable to a Vehicle for Transport
- Publication number 20230192169
- Publication date Jun 22, 2023
- Hall Labs, LLC
- David R. Hall
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Weight Distribution Hitch with Fiber Reinforced Polymer Moment Bar
- Publication number 20230074805
- Publication date Mar 9, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight Distribution Hitch with Pivoting Latch
- Publication number 20230074597
- Publication date Mar 9, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight Distribution Hitch with Compact Moment Bar
- Publication number 20230063074
- Publication date Mar 2, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight Distribution Hitch with Shock Absorbing Springs
- Publication number 20230068776
- Publication date Mar 2, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight Distribution Hitch with Angled Moment Bar for Pre-Load Adjus...
- Publication number 20230067702
- Publication date Mar 2, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight Distribution Hitch with Improved Pre-Load Adjustment Range
- Publication number 20230064424
- Publication date Mar 2, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
Weight Distribution Hitch with Dampening Moment Arm
- Publication number 20230068380
- Publication date Mar 2, 2023
- Hall Logic, Inc.
- Michael Hall
- B60 - VEHICLES IN GENERAL
Information Patent Application
System and Method for Obtaining Post-Infection Clearance
- Publication number 20210325389
- Publication date Oct 21, 2021
- Medic, Inc.
- David R. Hall
- G01 - MEASURING TESTING
Information Patent Application
Analytical Toilet for Detecting Viruses in Urine
- Publication number 20210301322
- Publication date Sep 30, 2021
- Medic, Inc.
- David R. Hall
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Analytical Toilet for Detecting Viruses in Feces
- Publication number 20210290205
- Publication date Sep 23, 2021
- Medic, Inc.
- David R. Hall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TOILET WITH CONSUMABLE MATERIAL SEPARATING FECES FROM BOWL
- Publication number 20210219963
- Publication date Jul 22, 2021
- David R. Hall
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Jeffery Duncan

Person

Patents Grantslast 30 patents

Weight distribution hitch with compact moment bar

Weight distribution hitch with improved pre-load adjustment range

Weight distribution hitch with pivoting latch

Weight distribution hitch with shock absorbing springs

Weight distribution hitch with angled moment bar for pre-load adjus...

Toilet with consumable material separating feces from bowl

Patents Applicationslast 30 patents

Weight Distribution Hitch with Improved Pre-Load Adjustment Range

Weight Distribution Hitch with Dampening Moment Arm

Weight Distribution Hitch with Shock Absorbing Springs

Weight Distribution Hitch with Pivoting Latch

Weight Distribution Hitch with Fiber Reinforced Polymer Moment Bar

Self-Propelled Cart

Self-Docking Cart

Cargo Carrier Adapted for Use with a Self-Propelled Cart

System for Mounting a Component on a Self-Propelled Cart

Cart Attachable to a Vehicle for Transport

Weight Distribution Hitch with Fiber Reinforced Polymer Moment Bar

Weight Distribution Hitch with Pivoting Latch

Weight Distribution Hitch with Compact Moment Bar

Weight Distribution Hitch with Shock Absorbing Springs

Weight Distribution Hitch with Angled Moment Bar for Pre-Load Adjus...

Weight Distribution Hitch with Improved Pre-Load Adjustment Range

Weight Distribution Hitch with Dampening Moment Arm

System and Method for Obtaining Post-Infection Clearance

Analytical Toilet for Detecting Viruses in Urine

Analytical Toilet for Detecting Viruses in Feces

TOILET WITH CONSUMABLE MATERIAL SEPARATING FECES FROM BOWL