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Inventor

SWINEHART ROBERT M

US8 patents
⚠️ This page may combine multiple inventors who share the name “SWINEHART ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

6 patents
US6758884B2Jul 6, 2004

Air filtration system using point ionization sources

3M INNOVATIVE PROPERTIES CO15 citations83
USD484228SDec 23, 2003

Air cleaner

3M INNOVATIVE PROPERTIES CO9 citations72
US7141098B2Nov 28, 2006

Air filtration system using point ionization sources

3M INNOVATIVE PROPERTIES CO4 citations61
USD491655SJun 15, 2004

Air cleaner

3M INNOVATIVE PROPERTIES CO2 citations61
US6533839B2Mar 18, 2003

Visual differentiation of adsorbent-loaded media

3M INNOVATIVE PROPERTIES CO4 citations53
USD492019SJun 22, 2004

Air cleaner

3M INNOVATIVE PROPERTIES CO0 citations51

MINNESOTA MINING & MFG

2 patents
US5087494AFeb 11, 1992

Electrically conductive adhesive tape

MINNESOTA MINING & MFG104 citations96
US4726651AFeb 23, 1988

Optical fibers having piezoelectric coatings

MINNESOTA MINING & MFG23 citations79