Inventor · disambiguated record
James A. Kammeraad
Also filed as: KAMMERAAD JAMES · KAMMERAAD JAMES A · KAMMERAAD JAMES ALLEN
26 granted patents·435 citations·filing 1974–2000
97Inventor score
Top patents by PatentIndex Score
26 records- 0190US4231693AReamer with radial reliefK LINE IND INC·Filed 1979·Granted Nov 4, 1980·32 cites·28 claims
- 0288US3968587ADownriggerDFK INC·Filed 1975·Granted Jul 13, 1976·42 cites·10 claims
- 0380US4103662AInsert for rebuilding valve guidesK LINE IND INC·Filed 1976·Granted Aug 1, 1978·30 cites·15 claims
- 0474US6470846B1Broach tool and method of repairK LINE IND INC·Filed 2000·Granted Oct 29, 2002·14 cites·10 claims
- 0571US5355572AValve guide insert insertion toolK LINE IND INC·Filed 1993·Granted Oct 18, 1994·21 cites·6 claims
- 0670US4822061AValve seal retainerK LINE IND INC·Filed 1987·Granted Apr 18, 1989·21 cites·23 claims
- 0769US4825583AFishing line releaseK LINE IND INC·Filed 1988·Granted May 2, 1989·24 cites·9 claims
- 0869US4156320ADownriggerDFK INC·Filed 1977·Granted May 29, 1979·21 cites·16 claims
- 0968US6099213AAutomatic boring deviceK LINE IND INC·Filed 1998·Granted Aug 8, 2000·29 cites·33 claims
- 1066US6209509B1Bearing insert for supporting rotatable shafts, method of repair, and related broach toolK LINE IND INC·Filed 1999·Granted Apr 3, 2001·18 cites·12 claims
- 1166US4716674ARod holder adapterK LINE IND INC·Filed 1986·Granted Jan 5, 1988·22 cites·10 claims
- 1266US4573340AValve guide liner broaching toolK LINE IND INC·Filed 1983·Granted Mar 4, 1986·14 cites·11 claims
- 1366US3979811AOverhead camshaft and valve train insertion and removal toolsK LINE IND INC·Filed 1974·Granted Sep 14, 1976·17 cites·15 claims
- 1463US4185368AMethod for making valve guide insertsK LINE IND INC·Filed 1977·Granted Jan 29, 1980·13 cites·18 claims
- 1562US4768479AOil-sealing valve guide insert and method of manufactureK LINE IND INC·Filed 1987·Granted Sep 6, 1988·17 cites·20 claims
- 1660USD243177STrolling weightDFK INC·Filed 1976·Granted Jan 25, 1977·6 cites·1 claims
- 1759US4502696AValve seal retainer with multiple diameter boot baseK LINE IND INC·Filed 1984·Granted Mar 5, 1985·16 cites·7 claims
- 1859US4022583AMethods for assembling and disassembling valve assembliesK LINE IND INC·Filed 1976·Granted May 10, 1977·13 cites·9 claims
- 1958US5249555AValve guide insertK LINE IND INC·Filed 1992·Granted Oct 5, 1993·13 cites·19 claims
- 2053US5493776AMethod of installing valve guide insertK LINE IND INC·Filed 1995·Granted Feb 27, 1996·9 cites·7 claims
- 2150US6481407B1Thin-walled valve guide insert and method for installing same within a cylinder head constructionK LINE IND INC·Filed 2000·Granted Nov 19, 2002·4 cites·28 claims
- 2246US4703580ACollapsible planar boardK LINE IND INC·Filed 1986·Granted Nov 3, 1987·12 cites·8 claims
- 2346US4414723AAdjustable cylinder head holderK LINE IND INC·Filed 1981·Granted Nov 15, 1983·9 cites·9 claims
- 2445US5539980AProcess for forming valve guide insertK LINE IND INC·Filed 1994·Granted Jul 30, 1996·7 cites·11 claims
- 2540US4417376AAdjustable cylinder head holderK LINE IND INC·Filed 1982·Granted Nov 29, 1983·8 cites·5 claims
- 2635US4493987ACounterK LINE IND INC·Filed 1983·Granted Jan 15, 1985·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →