Inventor

MCDONALD DAVID A

US9 patents

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

LAROCHE IND INC

2 patents

US5685897ANov 11, 1997

High strength, low pressure drop adsorbent wheel

LAROCHE IND INC83 citations94

US5650221AJul 22, 1997

High strength, low pressure drop sensible and latent heat exchange wheel

LAROCHE IND INC71 citations94

SAVANT SYSTEMS LLC

2 patents

USD586301SFeb 10, 2009

Handheld remote control

SAVANT SYSTEMS LLC22 citations91

USD581370SNov 25, 2008

Handheld remote

SAVANT SYSTEMS LLC15 citations82

GILLETTE CO

1 patent

USD447948SSep 18, 2001

Aerosol actuator

GILLETTE CO53 citations96

RYAN CHRISTOPHER

1 patent

US8729378B2May 20, 2014

Non-contact cymbal pickup using multiple microphones

RYAN CHRISTOPHER11 citations81

MARKS JONATHAN A

1 patent

US8657129B2Feb 25, 2014

Drum rack

MARKS JONATHAN A9 citations77

CHRYSLER CORP

1 patent

US5826894AOct 27, 1998

Alignment cam position limiter

CHRYSLER CORP17 citations77

POWER DELIVERY BEVERAGE SYSTEM

1 patent

US7537135B2May 26, 2009

Measured quantity beverage dispenser

POWER DELIVERY BEVERAGE SYSTEM0 citations21