Inventor · disambiguated record
Eric G. Schakel
Also filed as: SCHAKEL ERIC G · SCHAKEL ERIC GLENN
11 granted patents·1 pending application·488 citations·filing 1993–2002
93Inventor score
Top patents by PatentIndex Score
12 records- 0192US6457237B1Method of kerfing insulation boards to form duct linersJOHNS MANVILLE INT INC·Filed 2000·Granted Oct 1, 2002·42 cites·6 claims
- 0288US5567504AGlass fiber duct board with coated grooves and the method of making the sameSCHULLER INT INC·Filed 1994·Granted Oct 22, 1996·93 cites·11 claims
- 0387US6148867ADuct linersJOHNS MANVILLE INT INC·Filed 1999·Granted Nov 21, 2000·63 cites·12 claims
- 0486US5379806AFiber glass air duct with coated interior surface containing an organic biocideSCHULLER INT INC·Filed 1993·Granted Jan 10, 1995·75 cites·4 claims
- 0584US5487412AGlass fiber airduct with coated interior surface containing a biocideSCHULLER INT INC·Filed 1994·Granted Jan 30, 1996·69 cites·4 claims
- 0674US5953818AMethod of kerfing insulation boards and duct liners and the like formed from said boardsJOHNS MANVILLE INT INC·Filed 1995·Granted Sep 21, 1999·37 cites·3 claims
- 0772US5762109ADuct with replaceable insulating duct liners and method of maintaining the sameJOHNS MANVILLE INT INC·Filed 1995·Granted Jun 9, 1998·45 cites·31 claims
- 0865US5514417AMethod of and apparatus for coating a molded fibrous workpieceSCHULLER INT INC·Filed 1994·Granted May 7, 1996·19 cites·5 claims
- 0963US5549753AApparatus for coating a molded fibrous workpieceSCHULLER INT INC·Filed 1995·Granted Aug 27, 1996·17 cites·7 claims
- 1056US5697282AApparatus for and method of forming large diameter duct with liner and the product formed therebySCHULLER INT INC·Filed 1994·Granted Dec 16, 1997·15 cites·16 claims
- 1153US5855154AMethod of forming large diameter duct with liner and the product formed therebyJOHNS MANVILLE INT INC·Filed 1997·Granted Jan 5, 1999·13 cites·8 claims
- 1237US2003236043A1Glass fiber duct linerFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →