Inventor

FOSTER DAVID

US70 patents

⚠️ This page may combine multiple inventors who share the name “FOSTER DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FOSTER DAVID

FOSTER DAVID

Firearm

Trigger-locking apparatus, system, and method for semiautomatic firearms

Medical treatment material delivery apparatus

Orthopaedic bone cement mixing bowl

Maintaining a secure computing device in a test taking environment

Multi-mode firearms, triggers, kits, and methods of use

Method and system for analyzing three-dimensional linkages

SUMMIT MEDICAL LTD

Orthopedic bone cement mixing device with syringe dispenser

Wound drainage system

Bone cement mixing apparatus and method

Bone cement mixer with a discharge valve attached to the support base

Orthopaedic bone cement mixing container

FOSTECH MFG LLC

Trigger-locking apparatus, system, and method for semiautomatic firearms

Systems for firearms

Systems for firearms

Trigger having a movable sear and firearms incorporating same

UNIWELD PRODUCTS INC

Refrigeration hose with multiple access points and method of evacuating an air conditioning or refrigeration unit using the same

Expanding tool and method

Refrigerant charging tool and method

Expanding tool and method

CAVEON LLC

Systems and methods for dynamic monitoring of test taking

Systems and methods for testing skills capability using technologically-enhanced questions in a computerized environment

Systems and methods for testing skills capability using technologically-enhanced questions in a computerized environment

Systems and methods for testing skills capability using technologically-enhanced questions in a computerized environment

TARGET BRANDS INC

Storage unit

Storage unit

Door for a storage unit

PHOTERRA INC

System for increasing traffic on an electronic site of a system of networked computers

Method for increasing traffic on an electronic site of a system of networked computers

MICROSOFT TECHNOLOGY LICENSING LLC

Passive security enforcement

Passive security enforcement

TURNING POINT DISTRIB LLC

Firearm retainer for holsters

Firearm retainer for holsters

LAW ENFORCEMENT INTELLIGENT DEVICES LLC

Firearm identification tag for accessory mounting rail

Firearm identification tag for accessory mounting rail

BRADFORD WHITE CORP

Water heater and system for insulating same

Water heater and system for insulating same

XSTASIS LLC

Internet photo booth

STEEVES DAVID J

Passive security enforcement

IOMEGA CORP

Caddy for cartridge and disk drive accomodating a caddy

MICROSOFT CORP

Passive security enforcement

G-FORM LLC

Flexible cushioning pads, items incorporating such pads, and methods of making and using

SYNGENTA PARTICIPATIONS AG

Genetic markers associated with drought tolerance in maize

QUAKER OATS CO

Long shelf-life high moisture content cereal products

KISHORE VENKATA KRISHNA

Genetic markers associated with drought tolerance in maize

CLOSURES & PACKAGING SERV LTD

Closure with seal member

KRYTERION INC

Maintaining a secure computing device in a test taking environment

LUCAS IND PLC

Hydraulic anti-lock braking systems for vehicles

WYNER DANIEL M

Flexible cushioning pads, items incorporating such pads, and methods of making and using

KODAK ALARIS INC

Thermal donor laminate formulation and thermal donor elements comprising the same