Inventor · disambiguated record
Frank L. Kessler
Also filed as: KESSLER FRANK L · KESSLER FRANK LEE · SCHALL FREDERICK R
3 granted patents·94 citations·filing 1973–1978
74Inventor score
Technology areasE04H
Top patents by PatentIndex Score
3 records- 0187US4182087ASwimming poolESTHER WILLIAMS SWIMMING POOLS·Filed 1978·Granted Jan 8, 1980·56 cites·12 claims
- 0259US3955220ASwimming pool constructionKESSLER FRANK L·Filed 1973·Granted May 11, 1976·20 cites·4 claims
- 0353US4023217ASwimming pool constructionKESSLER FRANK LEE·Filed 1974·Granted May 17, 1977·18 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →