Inventor · disambiguated record
William R. Ayers
Also filed as: AYERS WILLIAM R · AYERS WILLIAM ROGER
8 granted patents·415 citations·filing 1984–2021
90Inventor score
Top patents by PatentIndex Score
8 records- 0191US4604205AWater removing filter mediaCENTRAL ILLINOIS MANUFACTURING·Filed 1984·Granted Aug 5, 1986·77 cites·1 claims
- 0290US6024229AReusable filter assemblyFiled 1998·Granted Feb 15, 2000·108 cites·11 claims
- 0387US5298160AFilter housing with means to prohibit fluid flowCENTRAL ILLINOIS MANUFACTURING·Filed 1991·Granted Mar 29, 1994·98 cites·20 claims
- 0485US4832844ASeal for a spin-on filterAYERS WILLIAM R·Filed 1986·Granted May 23, 1989·66 cites·10 claims
- 0582US4539107APhase separation detecting filterAYERS WILLIAM R·Filed 1984·Granted Sep 3, 1985·25 cites·17 claims
- 0672US11795706B2Structure inspection and access deviceAYERS WILLIAM ROGER·Filed 2021·Granted Oct 24, 2023·1 cites·10 claims
- 0764US4623560AMethod of making water removing filter mediaCENTRAL ILLINOIS MANUFACTURING·Filed 1984·Granted Nov 18, 1986·21 cites·9 claims
- 0861US4618388AWater removing filter media and method of making the sameCENTRAL ILLINOIS MANUFACTURING·Filed 1984·Granted Oct 21, 1986·19 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →