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USPTO Patent Rankings Data through Dec 31, 2025
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Roger D. Winter — 8 Patents

SASamsonite: 8 patents #15 of 132Top 15%
Lakewood, CO: #106 of 1,100 inventorsTop 10%
Colorado: #5,915 of 40,980 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Roger D. Winter has been granted 8 US patents while listed as an inventor at Samsonite. The first was granted in 1981 and the most recent in July 1991. Roger D. Winter ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Roger D. Winter in Lakewood, CO, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D318177 Portion of extrusion strip closure for luggage or the like 1991-07-16
D308298 Luggage case William L. King 1990-06-05
4713860 Handle assembly Lawrence R. Mobley, Mark Nordstrom 1987-12-22
4561526 Steering and support handle for wheeled luggage James K. Jennings 1985-12-31
D281706 Identification holder for a luggage case or the like James S. Gregg, Daniel R. Skewis 1985-12-10
D281436 Identification holder for a luggage case or the like James S. Gregg, Daniel R. Skewis 1985-11-19
4433761 Portfolio with frame and integral article retainers David E. Workman, Mark Nordstrom 1984-02-28
4274569 Luggage case and vehicle rack therefor John P. Sarbell 1981-06-23