Inventor · disambiguated record
Douglas D. Zeigler
Also filed as: ZEIGLER DOUGLAS D
7 granted patents·134 citations·filing 1992–2008
86Inventor score
Files withMCDERMOTT TECHNOLOGY INC3BABCOCK & WILCOX CO2BABCOCK & WILCOX POWER GENERAT1HUDSON PRODUCTS CORP1
Top patents by PatentIndex Score
7 records- 0188US6503340B1Method for producing chromium carbide coatingsBABCOCK & WILCOX CO·Filed 2000·Granted Jan 7, 2003·43 cites·29 claims
- 0278US5759961ASuperconductor fiber elongation with a heated injected gasBABCOCK & WILCOX CO·Filed 1992·Granted Jun 2, 1998·16 cites·8 claims
- 0377US6387194B1Process and composition for chromizing 400-series stainless steelsMCDERMOTT TECHNOLOGY INC·Filed 2001·Granted May 14, 2002·17 cites·9 claims
- 0476US5511613AElongated heat exchanger tubes having internal stiffening structureHUDSON PRODUCTS CORP·Filed 1994·Granted Apr 30, 1996·43 cites·39 claims
- 0548US8350176B2Method of forming, inserting and permanently bonding ribs in boiler tubesBABCOCK & WILCOX POWER GENERAT·Filed 2008·Granted Jan 8, 2013·0 cites·14 claims
- 0647US5912050AMethod for chromizing small partsMCDERMOTT TECHNOLOGY INC·Filed 1997·Granted Jun 15, 1999·13 cites·18 claims
- 0728US6174468B1Superconductor fiber elongation with a heated injected gasMCDERMOTT TECHNOLOGY INC·Filed 1994·Granted Jan 16, 2001·2 cites·8 claims
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