GRAY METAL PRODUCTS, INC.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR 218
 
 
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 243
 
 
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0066,853 RETAINING PANEL FOR RADIANT THERMAL TRANSFER AND METHODNov 13, 17Mar 08, 18[F24D, B21D, F24F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9816709 Retaining panel for radiant thermal transfer and methodFeb 27, 13Nov 14, 17[F24D, B21D, F24F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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