Inventor

LEFORS JON H

US7 patents

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

STEELCASE INC

2 patents

US7707790B2May 4, 2010

Office system

STEELCASE INC28 citations89

US7644991B2Jan 12, 2010

Chair with folding armrest

STEELCASE INC14 citations83

MICROSOFT CORP

1 patent

US7239505B2Jul 3, 2007

Direct hinge for optimizing conversion

MICROSOFT CORP147 citations98

STEELCASE DEV CORP

1 patent

US6447067B1Sep 10, 2002

Seating unit having back screen

STEELCASE DEV CORP55 citations95

CALYPSO MED TECHNOLOGIES INC

1 patent

US7912529B2Mar 22, 2011

Panel-type sensor/source array assembly

CALYPSO MED TECHNOLOGIES INC43 citations92

ARMAGEDDON ENERGY INC

1 patent

USD600200SSep 15, 2009

Solar panel arrangement

ARMAGEDDON ENERGY INC83 citations92

WESSELLS PHILIP G

1 patent

US6971806B2Dec 6, 2005

Apparatus, method, and computer program product for pad transfer

WESSELLS PHILIP G5 citations57