Inventor · disambiguated record
Kenneth D. Schreyer
Also filed as: SCHREYER KENNETH D
26 granted patents·391 citations·filing 1975–1982
97Inventor score
Top patents by PatentIndex Score
26 records- 0193US4130269ATelescopic turnbuckleCOLUMBUS MCKINNON CORP·Filed 1978·Granted Dec 19, 1978·56 cites·11 claims
- 0292US4068467AForged master link for sling chain devicesCOLUMBUS MCKINNON CORP·Filed 1976·Granted Jan 17, 1978·46 cites·4 claims
- 0377US4198174ATelescopic load binder and method of assemblyCOLUMBUS MCKINNON CORP·Filed 1978·Granted Apr 15, 1980·27 cites·5 claims
- 0472US4042213AElectric hoistCOLUMBUS MCKINNON CORP·Filed 1976·Granted Aug 16, 1977·29 cites·6 claims
- 0571USD252555STelescopic turnbuckleCOLUMBUS MCKINNON CORP·Filed 1978·Granted Aug 7, 1979·9 cites·1 claims
- 0667US4222293ABi-directional wrenchCOLUMBUS MCKINNON CORP·Filed 1978·Granted Sep 16, 1980·20 cites·3 claims
- 0764US4165863AHoist systemCOLUMBUS MCKINNON CORP·Filed 1976·Granted Aug 28, 1979·16 cites·24 claims
- 0862US4108014AOblique lay sprocket wheel and chain constructionCOLUMBUS MCKINNON CORP·Filed 1976·Granted Aug 22, 1978·18 cites·4 claims
- 0961US4009770AHoist brake construction featuring cam devicesCOLUMBUS MCKINNON CORP·Filed 1975·Granted Mar 1, 1977·12 cites·13 claims
- 1058US4236456ATrolley suspensionCOLUMBUS MCKINNON CORP·Filed 1978·Granted Dec 2, 1980·14 cites·12 claims
- 1156US4361312APrecise load positionerCOLUMBUS MCKINNON CORP·Filed 1981·Granted Nov 30, 1982·16 cites·11 claims
- 1254US4463933AClutch/brake mechanismCOLUMBUS MCKINNON CORP·Filed 1982·Granted Aug 7, 1984·15 cites·2 claims
- 1354US4265181ARolling bearing wheel and hub support combinationCOLUMBUS MCKINNON CORP·Filed 1978·Granted May 5, 1981·14 cites·9 claims
- 1454US3999819AFilling folders and dividersSCHREYER KENNETH D·Filed 1975·Granted Dec 28, 1976·12 cites·8 claims
- 1547US4137704ACoupling shackleCOLUMBUS MCKINNON CORP·Filed 1977·Granted Feb 6, 1979·8 cites·9 claims
- 1646US3974640ACoupling linkCOLUMBUS MCKINNON CORP·Filed 1975·Granted Aug 17, 1976·8 cites·14 claims
- 1745US4070823AChain hookCOLUMBUS MCKINNON CORP·Filed 1976·Granted Jan 31, 1978·10 cites·7 claims
- 1844US4330990AChain claw hookCOLUMBUS MCKINNON CORP·Filed 1980·Granted May 25, 1982·8 cites·10 claims
- 1944US4097024AHand hoist/puller operating handle/leverCOLUMBUS MCKINNON CORP·Filed 1975·Granted Jun 27, 1978·7 cites·3 claims
- 2043US4363509AChain grab hook providing for a flat lay cross-over linkCOLUMBUS MCKINNON CORP·Filed 1981·Granted Dec 14, 1982·11 cites·1 claims
- 2142US4043538AChain hoistCOLUMBUS MCKINNON CORP·Filed 1976·Granted Aug 23, 1977·6 cites·5 claims
- 2241US4146210AHoist electric brake with shading coilCOLUMBUS MCKINNON CORP·Filed 1977·Granted Mar 27, 1979·7 cites·11 claims
- 2339US4063413AChain coupling device and method of manufacture thereofCOLUMBUS MCKINNON CORP·Filed 1977·Granted Dec 20, 1977·7 cites·10 claims
- 2436US4058291ALoad binderCOLUMBUS MCKINNON CORP·Filed 1976·Granted Nov 15, 1977·6 cites·8 claims
- 2533US4275556AClevis type connection deviceCOLUMBUS MCKINNON CORP·Filed 1979·Granted Jun 30, 1981·6 cites·13 claims
- 2632US4109982AFolders/dividers and compartmented filing systemSCHREYER KENNETH D·Filed 1976·Granted Aug 29, 1978·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →