Inventor · disambiguated record
Sharon L. Steffy
Also filed as: STEFFY SHARON L
3 granted patents·67 citations·filing 1996–1999
73Inventor score
Technology areasA42B
Files withBOLLMAN HAT COMPANY3
Top patents by PatentIndex Score
3 records- 0159US6012172AWaterproof hat construction and method for manufacturingBOLLMAN HAT COMPANY·Filed 1998·Granted Jan 11, 2000·42 cites·5 claims
- 0229US6230330B1Waterproof hat construction and method for manufacturingBOLLMAN HAT COMPANY·Filed 1999·Granted May 15, 2001·12 cites·13 claims
- 0328US5669076AAdjustable size selectable pie hatBOLLMAN HAT COMPANY·Filed 1996·Granted Sep 23, 1997·13 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →