HS

Henry D. Swartz

S( Standard Oil Company (Indiana): 2 patents #142 of 576Top 25%
TE The Entwistle: 2 patents #2 of 8Top 25%
TC The Rockport Company: 2 patents #14 of 52Top 30%
📍 Sharon, MA: #138 of 848 inventorsTop 20%
🗺 Massachusetts: #14,132 of 88,656 inventorsTop 20%
Overall (All Time): #586,940 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6812271 Susceptor-based polymeric materials Gary P. Magnant, George Corey 2004-11-02
6346210 Method of shaping susceptor-based polymeric materials Gary P. Magnant, George Corey 2002-02-12
5993593 High-temperature, heat-sealed products and methods and means for their manufacture Gary P. Magnant, George Corey 1999-11-30
5286327 Method and apparatus for bonding or melt fusing plastic matrix composite materials 1994-02-15
5151149 Apparatus for bonding or melt fusing plastic and plastic matrix composite materials 1992-09-29
4972611 Shoe construction with resilient, absorption and visual components based on spherical pocket inclusions Martin P. Birrittella 1990-11-27
4550798 Acoustic panel and enclosure Alan H. Miller 1985-11-05
4267223 Corrugated plasticboard 1981-05-12
4188253 Machine for the fabrication of plasticboard 1980-02-12