Inventor · disambiguated record
William E. Long
Also filed as: LONG III WILLIAM · LONG WILLIAM E · LONG WILLIAM EDWARD · REEVES DAVID L R
27 granted patents·1 pending application·483 citations·filing 1979–2023
96Inventor score
Top patents by PatentIndex Score
28 records- 0193US4237281ADyestuffs containing amino or imino groupsCIBA GEIGY·Filed 1979·Granted Dec 2, 1980·22 cites·9 claims
- 0289US5376510AConcentrated photographic developing solutionILFORD LTD·Filed 1993·Granted Dec 27, 1994·21 cites·10 claims
- 0388US7382280B2Parking violation recording system and methodCLEVERDEVICES INC·Filed 2005·Granted Jun 3, 2008·23 cites·37 claims
- 0477US6259956B1Method and apparatus for site managementRAWLS & WINSTEAD INC·Filed 1999·Granted Jul 10, 2001·281 cites·30 claims
- 0573US4728601ATetra-aza indene compoundsCIBA GEIGY AG·Filed 1986·Granted Mar 1, 1988·13 cites·3 claims
- 0668US4917992ADeveloping agentsCIBA GEIGY AG·Filed 1987·Granted Apr 17, 1990·8 cites·7 claims
- 0767US4609620APyrazolone compounds and a process for their manufactureCIBA GEIGY AG·Filed 1985·Granted Sep 2, 1986·9 cites·1 claims
- 0865US4753869APhotographic developing agents containing stable, soluble, pyrazolidinonesCIBA GEIGY AG·Filed 1986·Granted Jun 28, 1988·9 cites·5 claims
- 0962US4446216APhotographic materialSMITH NORMAN A·Filed 1982·Granted May 1, 1984·10 cites·11 claims
- 1061US4269928AProcess for the production of photographic images by dye diffusion transfer and photographic material suitable in this processCIBA GEIGY·Filed 1979·Granted May 26, 1981·7 cites·61 claims
- 1159US5793281AMethod and apparatus for point of sale promotional announcementsBESAM AUTOMATED ENTRANCE SYSTE·Filed 1996·Granted Aug 11, 1998·25 cites·7 claims
- 1255US2025058753A1Tractor trailer with self-contained brake release capabilities for autonomous yard shiftingAIRGO IP LLC·Filed 2023·Application pending·0 cites
- 1350US4386149AProcess for the production of photographic images by dye diffusion transfer and photographic material suitable in this processCIBA GEIGY AG·Filed 1981·Granted May 31, 1983·4 cites·10 claims
- 1449US4788115AProcessing hologramsCIBA GEIGY AG·Filed 1986·Granted Nov 29, 1988·11 cites·13 claims
- 1548US6522754B1Digital vehicle microphone system and methodCLEVER DEVICES LTD·Filed 1998·Granted Feb 18, 2003·24 cites·3 claims
- 1642US4353974AProcess for the production of photographic images and photographic materials used in this processCIBA GEIGY AG·Filed 1981·Granted Oct 12, 1982·4 cites·34 claims
- 1741US4248772APositively or negatively charged azo compounds containing a ballasting groupCIBA GEIGY AG·Filed 1979·Granted Feb 3, 1981·2 cites·15 claims
- 1840US4687846APyrazolidinone salts as developing agentsCIBA GEIGY AG·Filed 1986·Granted Aug 18, 1987·1 cites·5 claims
- 1940US4482716ADyestuffs and their use in photographic materialCIBA GEIGY AG·Filed 1983·Granted Nov 13, 1984·2 cites·4 claims
- 2037US4560646AProtected developing agentsCIBA GEIGY AG·Filed 1984·Granted Dec 24, 1985·1 cites·2 claims
- 2137US4216146AAzo(hydrazo)-anthraquinone compoundsCIBA GEIGY AG·Filed 1979·Granted Aug 5, 1980·1 cites·13 claims
- 2235US4446227ADyestuffs and their use in photographic materialCIBA GEIGY AG·Filed 1982·Granted May 1, 1984·1 cites·4 claims
- 2335US4335245AProcess for preparing certain pyridine 2,3,6-trionesCIBA GEIGY AG·Filed 1981·Granted Jun 15, 1982·0 cites·6 claims
- 2435US4288598APyridine-2,3,6-trionesCIBA GEIGY AG·Filed 1980·Granted Sep 8, 1981·0 cites·5 claims
- 2533US4948714AProcessing of photographic silver halide materialsILFORD LTD·Filed 1989·Granted Aug 14, 1990·3 cites·14 claims
- 2632US5770351AProcessing of monochrome photographic silver halide print materialILFORD LTD·Filed 1995·Granted Jun 23, 1998·0 cites·15 claims
- 2728US4732981A3-pyrazolidinone saltsCIBA GEIGY AG·Filed 1987·Granted Mar 22, 1988·0 cites·4 claims
- 2828US4285859AAzo compounds useful in a photographic dye diffusion transfer processCIBA GEIGY AG·Filed 1979·Granted Aug 25, 1981·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →