Inventor · disambiguated record
John E. Heckethorn
Also filed as: HECKETHORN JOHN E
11 granted patents·335 citations·filing 1974–1987
92Inventor score
Top patents by PatentIndex Score
11 records- 0188US4722561ASegmented Vee clamp3900 CORP·Filed 1987·Granted Feb 2, 1988·76 cites·9 claims
- 0287US4372017AU-Bolt exhaust system clamp with double saddleHECKETHORN MFG·Filed 1980·Granted Feb 8, 1983·60 cites·6 claims
- 0382US4665378AMotor vehicle garaging safety methods, and apparatus and systems3900 CORP·Filed 1985·Granted May 12, 1987·46 cites·5 claims
- 0482US3955250AU-bolt clamp saddleHECKETHORN MFG·Filed 1974·Granted May 11, 1976·32 cites·3 claims
- 0572US4147384AU-bolt clampHECKETHORN MFG·Filed 1978·Granted Apr 3, 1979·22 cites·9 claims
- 0665US4265005AU-Bolt clamp saddle constructionHECKETHORN MFG·Filed 1977·Granted May 5, 1981·17 cites·6 claims
- 0763US4249759AU-Bolt clampHECKETHORN MFG·Filed 1979·Granted Feb 10, 1981·17 cites·3 claims
- 0858US4602811AU-bolt clamp constructionHECKETHORN MFG·Filed 1984·Granted Jul 29, 1986·23 cites·7 claims
- 0956US4365392AGas-tight exhaust clamp for tubing slip-jointsHECKETHORN MFG·Filed 1978·Granted Dec 28, 1982·13 cites·8 claims
- 1048US4393559AU-Bolt clamp with tubular reinforcing meansHECKETHORN MFG·Filed 1981·Granted Jul 19, 1983·16 cites·7 claims
- 1143US4958419ADual loop hose clamp3900 CORP·Filed 1986·Granted Sep 25, 1990·13 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →