Inventor
CAMERON DAVID B
US21 patents
⚠️ This page may combine multiple inventors who share the name “CAMERON DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THETFORD CORP
10 patentsUS5060320AOct 29, 1991
Recreational vehicle toilet with foot pedal flush
THETFORD CORP32 citations92
US5746466AMay 5, 1998
Flush service door for RV
THETFORD CORP19 citations82
US4805660AFeb 21, 1989
Vent structure for flush water holding tank of vehicle toilets
THETFORD CORP20 citations82
US4751753AJun 21, 1988
Portable toilet enclosure
THETFORD CORP21 citations82
US7293298B2Nov 13, 2007
Self-contained sanitary system for a vehicle
THETFORD CORP17 citations79
US6158061ADec 12, 2000
Sanitary toilet with integral water supply and manual flush assembly
THETFORD CORP12 citations74
US4888832ADec 26, 1989
Toilet with manual flush
THETFORD CORP10 citations74
US4850064AJul 25, 1989
Portable toilet with vent for flush water supply tank
THETFORD CORP10 citations74
US4982456AJan 8, 1991
Portable toilet with vent for flush water supply tank
THETFORD CORP3 citations63
USD390525SFeb 10, 1998
RV door unit
THETFORD CORP5 citations60
HEARTSTREAM INC
3 patentsUS5773961AJun 30, 1998
Dynamic load controller for a battery
HEARTSTREAM INC107 citations97
US5889388AMar 30, 1999
Circuitry for dynamically controlling capacitor charge based on battery capacity
HEARTSTREAM INC59 citations96
US5483165AJan 9, 1996
Battery system and method for determining a battery condition
HEARTSTREAM INC127 citations95
HEWLETT PACKARD CO
3 patentsUS5285779AFeb 15, 1994
Method and apparatus for a cardiac defibrillator high voltage charging circuit
HEWLETT PACKARD CO89 citations95
US5594287AJan 14, 1997
High voltage solid state relay
HEWLETT PACKARD CO23 citations92
US5203347AApr 20, 1993
Uni-cable defibrillator paddles
HEWLETT PACKARD CO1 citations52