WILK PATENT DEVELOPMENT CORPOERTION
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 25, 1994 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 432 Total Citation Count
- Nov 15, 1991 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5280782 Variable length laparoscopic retractor and associated method of useJun 02, 92Jan 25, 94[A61B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5273026 Retractor and associated method for use in laparoscopic surgeryExpiredMar 06, 92Dec 28, 93[A61B]
5267554 Spreadable laparoscopic retractor and associated method of useExpiredFeb 11, 92Dec 07, 93[A61B]
5152279 Retractor and associated method for use in laparoscopic surgeryExpiredNov 15, 91Oct 06, 92[A61B]
Top Inventors for This Owner
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