Inventor

WITZIGREUTER JOHN D

US22 patents

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

WITZIGREUTER JOHN D

AER ENERGY RESOURCES INC

Air-managing system for metal-air battery using resealable septum

Electrical device with removable enclosure for electrochemical cell

Metal-air cell housing with improved peripheral seal design

Ventilation system for an enclosure

Primary metal-power source and ventilation system for the same

Air distributors for metal-air cells

Air manager systems for batteries utilizing a diaphragm or bellows

Air mover for a battery utilizing a variable volume enclosure

Air delivery system with volume-changeable plenum for metal-air battery

Method and apparatus for joining metal-air cells

Method and apparatus for joining metal-air cells

TRICORD SOLUTIONS INC

Electrical motor driven nail gun

Portable electrical motor driven nail gun

Modified electrical motor driven nail gun

Portable electric driven compressed air gun

Synchronous drive pin clutch

IMPULSE SOLUTIONS LLC

Portable electric motor driven compressed air projectile launcher

RAY O VAC CORP

Air manager for metal-air cells

WITZIGREUTER JOHN D

Small projectile launching air gun

GILLETTE CO

Battery cartridge

(unassigned)

Air-managing system for metal-air battery using resealable septum

FASSULIOTIS THOMAS M

Surgical suction instrument