P

Inventor

LEFFERSON PETER

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

LEFFERSON PETER

4 patents
US6955448B1Oct 18, 2005

Under the bed night light

LEFFERSON PETER22 citations89
US7267460B2Sep 11, 2007

Adjustable beams night light

LEFFERSON PETER7 citations70
USD928944SAug 24, 2021

Pill spoon

LEFFERSON PETER0 citations59
US7500647B2Mar 10, 2009

Jar holder

LEFFERSON PETER0 citations39

MILTON ROY CO

1 patent
US3985467AOct 12, 1976

Constant pressure pump

MILTON ROY CO182 citations96

PRO TECH MONITORING INC

1 patent
US5959533ASep 28, 1999

Tamper detection for body worn transmitter

PRO TECH MONITORING INC141 citations95

FMC CORP

1 patent
US4484141ANov 20, 1984

Device for isoelectric focusing

FMC CORP8 citations71